Search results for "London Fog yeast"

A01 is an extremely versatile English ale strain, allowing both malt and hops to shine Best strain choice for any and all English inspired recipes and does well in hopped up American styles Double pitch size with a minimum of 200 billion cells—twice the size of the standard yeast pitch Imperial Yeast is a group of hard-working, fermentation fanatics who provide the brewing industry with the highest quality, most effective yeast possible A01 House is a clean strain that allows your beers malt and hops to shine. Extremely versatile and flocculent enough to quickly drop out of your beer. House A01 is best suited for an American IPA but works nicely for English style ales as well. At cold temperatures house is clean with increased esters as fermentation temperatures rise. Attenuation: 73-75% Flocculation: High Alcohol Tolerance: 10% ABV Optimum Fermentation Temp: 62-70°F Cell Count: 200 Billion Similar Strains: WLP007, WY1098 Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.  

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WLP095 is a trusted strain for New England-style IPAs for its ability to balance hop flavors and aromas while balancing bitterness Contributes esters and body to your finished beer PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! This yeast strain took the country by storm during the initial Haze Craze. Ideal for IPAs and other hop forward beers, this yeast will provide a unique flavor profile and nice body. This is the ideal strain to make your favorite North East IPA, New England IPA or Hazy IPA. To ferment this yeast properly pitch at 62-65F and let it rise to 67-70F. Ferment for 10-14 days in the primary. This strain will produce more esters and diacetyl than WLP001; a temperature increase post fermentation is recommended. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 75-80% Flocculation: Medium Alcohol Tolerance: 8-12% ABV Optimum Fermentation Temp: 66-72°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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OYL-071 is shockingly clean with unrivaled speed when pitched at 90°F Perfect for brewing an even more neutral and refreshing pseudo-lager at its lower temperatures Double pitch size with a minimum of 225 billion cells—twice the size of the standard yeast pitch Proprietary propagation methods generate fresh, metabolically strong yeast cells and optimal biomass Omega Yeast is founded on curiosity and innovation, expertly producing common workhorse varieties and many unique strains Lutra is a shockingly clean strain that takes off at warp speed when pitched at the high end of its temperature range. Isolated from Omega's Hornindal Kveik (OYL091) culture, Lutra Kveik is perfect for brewing a refreshing pseudo-lager without the typical lead time of a lager. Lutra is your worry-free way to navigate the evolving demand for cold ones. You will love this strain like no otter. Attenuation: 75-82% Flocculation: Medium-High Alcohol Tolerance: 15% ABV Optimum Fermentation Temp: 68-95°F Cell Count: 225 Billion Strain Type: Norwegian Kveik Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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ICV-D47 is the ideal choice for winemakers looking to craft full-bodied white wines and meads with rich aromatics and smooth mouthfeel Whether perfecting a Chardonnay, enhancing the vibrancy of a Viognier, or crafting a smooth mead, ICV-D47 delivers exceptional clarity, balance, and complexity in every bottle Rich aromatics and enhanced mouthfeel for full-bodied whites and mead ICV-D47 is a premium wine yeast strain developed by the Institut Coopératif du Vin (ICV), renowned for its ability to produce full-bodied, aromatic white wines and exceptional meads. This strain excels in accentuating floral and fruit esters while contributing to a rich, smooth mouthfeel. Its steady fermentation kinetics and strong polysaccharide production result in wines with enhanced viscosity and clarity. Enhanced Aromatics: Boosts expressions of citrus, tropical fruit, and floral notes. Rich Mouthfeel: Contributes to a fuller body with smooth, creamy texture. Alcohol Tolerance: Effective up to 14% ABV, making it ideal for both whites and meads. Temperature Range: Performs optimally between 59°F (15°C) and 77°F (25°C), ensuring clean fermentation and aromatic preservation. Medium Flocculation: Promotes good clarity and stable sedimentation post-fermentation. Low SO₂ Production: Maintains fresh aromatics and minimizes sulfur-based off-flavors. Applications: Chardonnay: Enhances notes of citrus, melon, and light tropical fruit with a rich mouthfeel. Viognier: Promotes intense floral and apricot aromas, highlighting varietal character. Sauvignon Blanc: Accentuates bright fruit flavors with a crisp, clean finish. Mead: Ideal for traditional and melomel meads, contributing to smooth body and balanced sweetness. Fruit Wines: Perfect for apple, peach, and pear wines with vibrant fruit expression. Flavor Profile: Citrus and Tropical Fruits: Prominent notes of pineapple, lemon, and grapefruit. Floral Aromatics: Subtle hints of honeysuckle, jasmine, and orange blossom. Smooth Mouthfeel: Contributes to a creamy, well-rounded body with excellent clarity. Clean Finish: Low SO₂ production preserves fruit purity and aromatic intensity. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to optimize fermentation strength. Fermentation Temperature: Maintain between 59°F and 77°F to preserve floral aromatics and mouthfeel. Aging Potential: Suitable for short- to medium-term aging, allowing for aromatic development. Download the PDF Download the PDF

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WLP570 is versatile in that it can produce low to high gravity Belgian beers up to 12% ABV Exhibits a combination of fruitiness and phenolic characteristics in the flavor profile PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP570 hails from the famous region of East Flanders. This versatile yeast can produce light Belgian ales all the way to high gravity Belgian beers (12% ABV). A combination of fruitiness and phenolic characteristics dominate the flavor profile. Some sulfur is produced during fermentation, which will dissipate following the end of fermentation. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 78-85% Flocculation: Low Alcohol Tolerance: 15%+ ABV Optimum Fermentation Temp: 68-75°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP30 is the choice for producing traditional, authentic hefeweizen with notes of banana and clove Low flocculation will leave the beer cloudy. Under pitching is suggested to produce more classic characteristics of the style PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! Used in the production of traditional German Wheat beers. It produces the banana and clove nose traditionally associated with German Wheat beers and leaves the desired cloudy look. If you desire less banana and spice flavors ferment this yeast at 62°F for 10-14 days. This yeast strain is highly flocculent so you will still need a blow off tube as your airlock. Due to the high amount of proteins in wheat, krausen will rise to tremendous levels in your fermenter. The hotter you ferment this beer the crazier your ferment will be. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 72-76% Flocculation: Low Alcohol Tolerance: 8-12% ABV Optimum Fermentation Temp: 68-72°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Our Whiskey Distillery Yeast is a pure culture Whiskey Strain of Saccharomyces Cerevisiae used widely in commercial whiskey production, with robust and authentic aromatics even in high-alcohol fermentations. Includes the advantage of complete nutrition and amyloglucosidase. This enables both complete dextrin conversion of malt or grain for maximum yield as well as rapid fermentation to 15% ABV which is very high for standard whiskey low beers. Sufficient for 6.6 gallon fermentation. Statistics: Ideal Water Start Temp: 86° F Ferment Temp Range: 63 - 73° F (17 - 23° C)  

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WLP860 is a classic strain for fermenting Märzen, Helles, Bock, and other lagers Clean, crisp fermentation balanced by a distinct malty sweetness PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! From the oldest operating brewery in Munich. Carefully cultivated and preserved by brewing monks observing time-honored traditions, this strain is renowned for its clean, crisp fermentation balanced by a distinct malty sweetness. Whether you're brewing a Märzen with its rich, toasty notes, a Helles with its golden brilliance, or a Bock with its full-bodied complexity, this yeast can do it all - a dependable and versatile strain, sure to be a new favorite for lagers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 68-72% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 48-52°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Specifically selected for bottle or cask conditioning, ensuring proper carbonation and nuanced flavor development over time Delivers the sought-after phenolic flavors (barnyard, horse, leather) of Brettanomyces with greater control and consistency than traditional wild cultures Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world SafBrew™ BR-8 is the first Brettanomyces bruxellensis yeast available to brewers in a dry microgranular format. It offers all the flavor benefits of ‘wild’ Brett yeast, but with more control and reliability, eliminating the risk of over-carbonation and gushing after bottling. Selected specifically for secondary fermentation in bottles or casks, SafBrew™ BR-8 produces phenolic compounds that create a distinctive finishing touch which evolves over time as the beer is aged, with funkier notes (barnyard, horse, leather) nicely balanced by refreshing, fruity notes. Instructions for Use: SafBrew™ BR-8 should not be rehydrated directly in the beer. Sprinkle the yeast in minimum 10 times its weight of sterile water at a temperature of 77°F to 84°F. Leave to rest 15 to 30 minutes. Gently stir until obtaining a yeast cream. Usage: Add 0.67 to 1.34 oz of sugar per gal of beer (5 to 10 grams of sugar per liter of beer) to obtain an additional saturation of 0.33 to 0.67 oz/gal of CO2 (2.5 to 5.0 g/L of CO2). Pitch the sweetened beer at fermentation temperature with the rehydrated yeast. Carbonation will be achieved in 1 to 3 months of maturation. *At the end of refermentation, the beer can be cooled down and will gain in roundness after 2 to 3 weeks. *Carbonation at lower end temperatures (e.g. 59°F / 15°C) can take over 3 months. Alcohol Tolerance: 8.5% ABV Optimum Fermentation Temp: 59-77°F *See the technical data sheet below for more information on rehydration, usage and storage.

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OYL-091 produces a tropical flavor and complex aroma that can present as stone fruit, pineapple, and dried fruit leather Compliments fruit-forward hops and is especially recommended for pairing with "C" hops Double pitch size with a minimum of 225 billion cells—twice the size of the standard yeast pitch Proprietary propagation methods generate fresh, metabolically strong yeast cells and optimal biomass Omega Yeast is founded on curiosity and innovation, expertly producing common workhorse varieties and many unique strains Omega brings us yet another remarkably unique Norwegian kveik. Hailing from the Terje Raftevold farmstead, Hornindal hits your beer with an intense, tropical flavor along with an aroma of fresh pineapple, mango and tangerine. Needless to say, it pairs perfectly with fruit-forward hops. Don't be shy about taking this yeast to the upper end of its temperature range to intensify the aroma and fermentation speed. Although Hornindal Kviek is highly flocculent, it will impart a slight haze to the finished beer. Kveik refers to traditional Norwegian farmhouse brewing yeast that has been passed down from one generation to the next, literally being harvested and repitched for centuries. Over this long period of time, kveik developed certain characteristics that distinguish it from modern brewer's yeast. In general, kveik has a very high heat tolerance and will produce a consistent flavor profile across the fermentation temperature range. It's also a fast fermenter, highly flocculent, and has an above average alcohol tolerance. Attenuation: 75-82% Flocculation: High Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 70-95°F Cell Count: 225 Billion   Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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1056 is a very versatile yeast for styles that desire dominant malt and hop character Very clean, crisp flavor characteristics with low fruitness and mild ester production Activator Smack-Pack System™ "proofs" the yeast and shortens lag time when it hits your wort When smacked, the Activator™ packet releases sugars and nutrients to initiate the culture's metabolism Wyeast has been a pioneer in craft brewing for over 35 years and is committed to creating the finest fermentation products available Although beneficial, cultures do not need to be activated prior to inoculation Very clean, crisp flavor characteristics with low fruitiness and mild ester production. A very versatile yeast for styles that desire dominant malt and hop character. This strain makes a wonderful “House” strain. Mild citrus notes develop with cooler 60-66°F (15-19ºC) fermentations. Normally requires filtration for bright beers. Please note that 1056 American Ale has been known to bloat when shipping due to the yeast "off-gassing". Please put this yeast in your refrigerator when received, as the yeast will be fine and should still be viable. To view Wyeast's FAQ on what to do with bloated packages, please visit the following link: Wyeast's FAQ Attenuation: 73-77% Flocculation: Low Medium Alcohol Tolerance: 11% Optimum Fermentation Temp: 60-72°F Cell Count: 100 Billion Styles: American Amber Ale American Barleywine American Brown Ale American IPA American Pale Ale American Stout Braggot Brown Porter Christmas/Winter Specialty Spiced Beer Cream Ale Dry Stout Fruit Beer Imperial IPA Irish Red Ale Other Smoked Beer Russian Imperial Stout Spice, Herb, or Vegetable Beer Strong Scotch Ale Wood-Aged Beer For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP380 has a different ester profile than WLP30 with nutmeg, clove, and spice more dominant than the banana and bubble gum aroma Flavor and aroma are highly affected by pitching rate and fermentation temperature PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP380 Hefeweizen IV Ale Yeast is an excellent strain for making crisp, drinkable hefeweizen. Large clove and phenolic aroma and flavor, with minimal banana. Refreshing citrus and apricot notes. Tends to be less flocculent than WLP30, and sulfur production is higher. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 73-80% Flocculation: Low Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 66-70°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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L09 creates refreshing light to dark lagers with very clean, low ester aromatic profiles and nice crisp and dry finishes Perfect strain to ferment your Mexican lager, Vienna lager, Maibock, and many more Double pitch size with a minimum of 200 billion cells—twice the size of the standard yeast pitch Imperial Yeast is a group of hard-working, fermentation fanatics who provide the brewing industry with the highest quality, most effective yeast possible Que Bueno creates refreshing light to dark lagers with very clean, low ester aromatic profiles and nice crisp and dry finishes. This strain is not just a great choice for Mexican lagers, but any lager where clean ester profile and dry finish is appropriate. Attenuation: 73-77% Flocculation: Medium Alcohol Tolerance: 10% ABV Optimum Fermentation Temp: 47-55°F Cell Count: 200 Billion Similar Strains: WLP940 Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.  

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ACID yeast will complete both Lactic and Alcoholic fermentation on its own, producing an acidic beer with light notes of fruity floral esters Shave days off your sour beer making process by skipping the kettle souring step altogether! No need for added equipment to purge your kettle with CO2 or add heating to maintain high temps for lactic fermentation To reduce acidity, pitch an ale yeast strain to stop souring and wrap up alcoholic fermentation Ferment between 66-77°F CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value Consistent, repeatable results without the need for kettle souring. ACID from CellarScience is a naturally selected, GMO-free yeast strain that has the ability to ferment and sour beer simultaneously. In a traditional kettle souring process, you'll need to pre-boil wort, purge it with CO2, pitch lactic acid, wrap and seal the kettle, and insulate or provide a heat source to maintain lactic acid fermentation temps that may be as high as 100°F+ depending on your chosen pitch. ACID allows brewers to bypass those steps and produce sour beers with the equipment they already own. Pitch directly in your fermenter and ACID yeast will complete both Lactic and Alcoholic fermentation on its own. When allowed to run its course, this yeast produces a rounded, refreshingly acidic beer with light notes of fruity floral esters. If you wish to reduce acidity, simply pitch a regular ale yeast strain when the desired pH is obtained which will hault souring and complete the rest of the alcoholic fermentation. Every batch is PCR tested to ensure quality. Dosage: Use at a rate of 80-120 grams per barrel, depending on wort temperature and gravity. Direct Pitch or Rehydrate: ACID yeast is designed to be sprinkled directly onto the surface of your wort with no oxygenation required in the initial fermentation. Our aerobic growth process makes this possible by creating dry yeast with high viability and high sterol levels. ACID yeast is pre-loaded with essential nutrients to ensure a successful, complete fermentation. While not required, some brewers prefer to rehydrate yeast. To hydrate yeast, first, sanitize the yeast brick and scissors. Use 10 grams of sterilized tap water between 85-95°F (29-35°C) mixed with 0.25 grams of FermStart per gram of yeast. Sprinkle yeast on the water. Allow the slurry to stand undisturbed for 20 minutes, then swirl. Use small amounts of wort to adjust to within 10°F (6°C) of wort temperature before pitching. Ferment between 66-77°F (19-25°C). Optimum Fermentation Temp: 66-77°F Flocculation: High Alcohol Tolerance: 9% ABV Attenuation: 75-80% Lachancea thermotolerans Gluten-free CellarScience Yeast: For years liquid yeast has been sold as the higher quality option but times are changing. Yes, 20 years ago dry yeast was made by bread yeast producers and the quality was not as good as liquid yeast. CellarScience is helping to flip that script with a full lineup of high-quality dry yeasts. Cell count and viability is usually higher than commercial liquid yeast pitches, which vary from pouch to pouch and don't ship well. CellarScience yeast can be pitched directly in most batches of wort, offering significant time savings. Yeast that is quick and easy to use, high quality, and available at a reasonable cost adds up to a tremendous value. Quality yeast that doesn't "break the brink". CellarScience Nutrients: For high gravity ferments consider rehydrating yeast with CellarScience FermStart yeast hydration nutrient. For high gravity or low nutrient wort, feed your fermentation with CellarScience FermFed DAP Free complex yeast nutrient mix.  

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WLP40 is the clear choice for Belgian witbiers or white ales and can also be used for Cider and Saison High phenol production contributes an herbal aroma and flavor notes which blends well with herb and fruit adjuncts PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! Slightly phenolic and tart, this is the yeast used to produce Wit in Belgium. This yeast is very active when it peaks its fermentation cycle. Pitch at 66-68°F and let it rise up 1-2 degrees per day and hold it at 72-75°F for 7-14 days. It would not hurt to leave your witbier in the fermenter for an extra 7 days to allow the yeast to flocculate out and clean up its environment. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 74-78% Flocculation: Low to Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 67-74°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Yeast starters offer higher cell counts at the time the yeast is pitched, leading to faster, healthier fermentations and better tasting beer!   You may be wondering how to make a yeast starter.  Well, lucky for you this kit contains everything you need for making your own yeast starter right out of the box, including step-by-step instructions!   This is the most common size used to make yeast starters using liquid yeast, great for higher alcohol beer and cold fermented lagers.   In the lab world, these flasks are known as "Student Grade," meaning there may be some cosmetic flaws in the glass, and the volume measurements are approximate due to variations in the thickness of the glass walls of the flask. This makes it a great flask for making yeast starters--at a great price!   We do not recommend the use of an electric element with these flasks. If this cannot be avoided, we suggest using a larger pot as a hot water bath on the stove.

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OYL-052 is a strong fermenter popularly referred to as ​“Conan" popularly paired with modern fruity hop profiles Produces peach, apricot and pineapple notes Double pitch size with a minimum of 225 billion cells—twice the size of the standard yeast pitch Proprietary propagation methods generate fresh, metabolically strong yeast cells and optimal biomass Omega Yeast is founded on curiosity and innovation, expertly producing common workhorse varieties and many unique strains Expect barbarian-level fermentation strength from Omega's DIPA Ale yeast! Often referred to as "Conan", this strain originates from one of the most sought after and highly rated Vermont beers. It's peach, apricot and pineapple notes perfectly accentuate modern hop profiles that lean toward juicy, tropical flavors. This strain may produce some diacetyl, so be sure to give the yeast time to clean up after they throw an epic party in your fermenter! Attenuation: 72-80% Flocculation: Medium-Low Alcohol Tolerance: 11% ABV Optimum Fermentation Temp: 65-72°F Cell Count: 225 Billion Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section.   Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP80 is a go-to pilsner strain for thirst quenching lagers such as Munich Helles, dunkels and American lagers Produces a clean, crisp beer that’s somewhat dry with a malty finish PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! A classic pilsner strain from the Czech Republic's premier pilsner producer. Relatively dry with a malty finish, this yeast is best suited for Munich Helles, dunkels, and American lagers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 72-77% Flocculation: Medium to High Alcohol Tolerance: 15%+ ABV Optimum Fermentation Temp: 50-55°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP568 is a blend that incorporates multiple Belgian and saison strains to produce pear-like esters backed by spicy, earthy and clove-like flavors and aromas Recommended for dubbels, tripels and Belgian pale ales, saison, and witbier PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP568 is a perfect blend of Belgian ale and saison strains working in perfect harmony to create complex, fruity aromas and flavors. The blend of yeast strains encourages complete fermentation in a timely manner. Phenolic, spicy, earthy, and clove like flavors are also created. This well-balanced blend is perfcet for Belgian Wits, Belgian table beers, Biere de Gardes, Belgian dubbels, Belgian tripels, Belgian blonds, saisons and Belgian dark strong ales. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 70-80% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 68-85°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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BAJA is a versatile lager strain with neutral character and finishes dry Perfect for Mexican-style light lagers, dark lagers, and cold IPAs Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required Ferment between 50-56°F CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value If you're looking for a cold fermenting yeast with a neutral character, BAJA from CellarScience is the perfect candidate. Originally developed and popularized by the Modelo Group, this Mexican yeast strain will produce clean, crisp lagers and finishes dry. Allowing for the balanced expression of malt and hops, BAJA will become your go-to yeast for fermenting Mexican-style light lagers, dark lagers, and cold IPAs. Every batch is PCR tested to ensure contamination free yeast. Dosage: Two sachets are enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2.5–4 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate: BAJA yeast is designed to be sprinkled directly onto the surface of your wort with no oxygenation required in the initial fermentation. Our aerobic growth process makes this possible by creating dry yeast with high viability and high sterol levels. BAJA yeast is pre-loaded with essential nutrients to ensure a successful, complete fermentation. While not required, some brewers prefer to rehydrate yeast. To hydrate yeast, first, sanitize the yeast brick and scissors. Use 10 grams of sterilized tap water between 85-95°F (29-35°C) mixed with 0.25 grams of FermStart per gram of yeast. Sprinkle yeast on the water. Allow the slurry to stand undisturbed for 20 minutes, then swirl. Use small amounts of wort to adjust to within 10°F (6°C) of wort temperature before pitching. Ferment between 50-56°F (10-13°C). Optimum Fermentation Temp: 50-56°F Flocculation: Medium-High Alcohol Tolerance: 10-11% ABV Attenuation: 75-85% Similar Strains: WLP940 Gluten-free CellarScience Yeast: For years liquid yeast has been sold as the higher quality option but times are changing. Yes, 20 years ago dry yeast was made by bread yeast producers and the quality was not as good as liquid yeast. CellarScience is helping to flip that script with a full lineup of high-quality dry yeasts. Cell count and viability is usually higher than commercial liquid yeast pitches, which vary from pouch to pouch and don't ship well. CellarScience yeast can be pitched directly in most batches of wort, offering significant time savings. Yeast that is quick and easy to use, high quality, and available at a reasonable cost adds up to a tremendous value. Quality yeast that doesn't "break the brink". CellarScience Nutrients: For high gravity ferments consider rehydrating yeast with CellarScience FermStart yeast hydration nutrient. For high gravity or low nutrient wort, feed your fermentation with CellarScience FermFed DAP Free complex yeast nutrient mix.

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OYL-021 is a classic German wheat strain presenting banana and clove Esters turn up with increased temperatures, wort density and decreased pitch rate Double pitch size with a minimum of 225 billion cells—twice the size of the standard yeast pitch Proprietary propagation methods generate fresh, metabolically strong yeast cells and optimal biomass Omega Yeast is founded on curiosity and innovation, expertly producing common workhorse varieties and many unique strains Hefeweizen Ale I is a classic German wheat strain. It's a cloudy, big top cropper with the archetypical banana and clove character you expect in a hefe yeast. Ester notes turn up with increased fermentation temp, wort density and decreased pitch rate. Ferment at the lower end of its range to mute the ester expression and highlight notes of cloves. Over-pitching can lessen the banana, so plan accordingly. If you get a little too much sulfur, let the beer age longer and to condition out. See also Belgian Ale A (OYL-024) for an alternate complexity. Attenuation: 73-77% Flocculation: Low Alcohol Tolerance: 10% ABV Optimum Fermentation Temp: 64-75°F Cell Count: 225 Billion Strain Type: Ales   Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section.   Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP07 is a blend of non-GMO yeast strains that have been carefully selected to aid in the release of bound thiol compounds Ideal for juicy, hazy IPAs with flavors and aromas of passionfruit, grapefruit, and mango PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! This is a blend of non-GMO yeast strains that have been carefully selected to aid in the release of bound thiol compounds by targeting high enzymatic B-lyase activity. Providing a balance of tropical flavors and aromas, such as passionfruit, grapefruit, and mango, that’s perfect for a juicy, hazy IPA! PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 75-82% Flocculation: Low Alcohol Tolerance: 8-12% ABV Optimum Fermentation Temp: 64-72°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP925 can ferment lager beers in only one week when used under pressure at room temperature Sulfur production is strong the first two days, then disappears by day five PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP925 from White Labs is ideal for fermenting under pressure. When beer is fermented under pressure, it allows for the production of a clean flavor profile, even when fermenting a lager at room temperature. Fermenting under pressure is advantageous in that it reduces ester and fusel alcohol production, reduces or negates the possibility of oxidation, carbonates the beer during fermentation and allows you to ferment warmer than you would otherwise. Use to ferment lager beer in one week! Ferment at room temperature (62-68°F) under 1.0 bar (14.7 PSI) until final gravity is obtained, generally in one week. Lager the beer at 35°F, 15 PSI, for 3-5 days, to condition. Sulfur production is strong first 2 days, then disappears by day 5. Do not need to carbonate, since at 1 bar entire time. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 73-82% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 62-68°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Really strong and fast fermentations Best strain to ferment out in touch conditions One of the most popular, classic Champagne strains Low nutrient requrements The classic Champagne yeast. With a fast fermentation rate, high alcohol tolerance, and low nutritional requirment it is one of the easiest yeasts to ferment. Allows varietal character to shine through while accentuating stone fruit and citrus. Able to ferment under higher pressures. Does not ferment Malic acid so natrually produces fresh wines with crisp acidity. This makes it a classic choice for fruit wines, meads and ciders. Top choice for doing secondary fermenation in the bottle for natural carbonation. One of the most popular yeast strains in the world. Can handle lower fermentation temperatures.   Start Time: Fast Alcohol tolerance: 15% Nitrogen Demand: low Yan Requirement @ 23 Brix: 220 ppm Production of volatile acidity: Low Production of SO2: Low Ease to Ferment with MLF: Good Yeast type: Bayanus Killer Factor: Neutral Optimal Fermentation Temp: 45–90°F   Proper yeast hydration helps ensure a healthy fermentation. For every gram of yeast, mix .25 g of FermStart yeast nutrient with 25 ml of sterilized tap water between 104–106°F/40–41°C. When water reaches 104°F/40°C, sprinkle yeast into water and stir gently. Allow the slurry to stand undisturbed for 15 minutes and then stir again. For every gram of yeast used add 25 ml of clean must to the yeast slurry and let stand 15–20 minutes. If necessary, use additional must to adjust yeast slurry to within 18°F of must temp before pitching. For a complete nutrient schedule sufficient for most fermentations, add 1.5 g of FermFed DAP Free per gallon of must at the first sign of fermentation and 1 g of FermFed per gallon of must after 1/3 sugar depletion.   Download the PDF

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WLP940 is a great strain choice for light-style lagers like Vienna-style Produces clean lager beers with a crisp finish and leaves malt and hop flavors and aromas as background notes PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! From Mexico City, this strain produces clean lager beers with a crisp finish. It keeps drinkability on the forefront while allowing malt and hop flavors and aromas to be background notes. A great strain choice for Mexican-style light lagers and dark lagers, as well as Vienna-style lagers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 70-78% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 50-55°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Lalvin ICV D254 is the go-to choice for winemakers looking to produce wines with remarkable structure, rich mouthfeel, and intense aromatic complexity Whether crafting a powerful Cabernet, refining a lush Chardonnay, or enhancing a blended red, ICV D254 consistently delivers bold, layered wines with exceptional depth Enhance complexity and mouthfeel in premium wines Lalvin ICV D254 is a premium wine yeast strain selected for its ability to enhance mouthfeel, aromatic intensity, and flavor complexity. Known for its impact on color stability and tannin integration, ICV D254 produces wines with rich dark fruit, spice, and earthy notes, making it ideal for full-bodied reds and structured white wines. Enhanced Mouthfeel: Boosts polysaccharide production, contributing to a smooth, velvety texture. Aromatic Complexity: Promotes rich expressions of black cherry, plum, and dark chocolate in reds, and pear, honey, and vanilla in whites. Alcohol Tolerance: Effective up to 16% ABV, allowing for complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a well-structured, dry finish. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), enhancing both aromatic expression and mouthfeel. Medium Flocculation: Settles well post-fermentation, contributing to clarity and ease of racking. Applications: Full-Bodied Red Wines: Perfect for Cabernet Sauvignon, Merlot, Syrah, and Zinfandel, promoting complexity and tannin integration. Barrel-Aged Reds: Enhances oak integration, providing deeper spice and toasted vanilla notes. White Wines: Ideal for Chardonnay and Viognier, contributing to a creamy mouthfeel and enhanced structure. Blended Reds: Suitable for GSM blends and Bordeaux blends, adding depth and mouth-coating richness. Flavor Profile: Dark Fruits: Bold expressions of black cherry, plum, and blackberry dominate the palate. Spice & Earthiness: Subtle hints of cocoa, toasted oak, and leather add complexity. Creamy Mouthfeel: Enhanced polysaccharide production leads to a lush, smooth palate experience. Nutty & Vanilla Notes: When barrel-aged, promotes toasted almond and vanilla bean characteristics. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement. Nutrient Addition: Supplement with yeast nutrient to prevent sluggish fermentation, especially in high-Brix musts. Fermentation Temperature: Maintain between 59°F and 82°F to optimize ester formation and aromatic depth. Extended Maceration: Ideal for long maceration to deepen color, tannin complexity, and mouthfeel. Download the PDF Download the PDF

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WLP036 is a traditional altbier-style yeast that produces clean, malty German brown and amber ales Promotes sweet malt notes while relegating hop bitterness to the background Ideal for high gravity ales, American and English hoppy beers, as well as malty ambers, porters, and brown ales PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP036 Dusseldorf Alt is a traditional yeast directly from Dusseldorf, Germany. This strain produces a sweeter more malt-forward beer with much less emphasis on hop flavor. Used for brewing Dusseldorf altbiers, as well as German kolsches, cream ale, American IPA, pale and brown ales, specialty honey ales and even herb & spiced beers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 65-72% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 65-69°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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71B is the perfect choice for winemakers looking to craft aromatic, fruit-forward wines with softened acidity and a clean finish Whether producing a vibrant Nouveau red, a crisp rosé, or a juicy fruit wine, 71B ensures enhanced aromatics and balanced mouthfeel every time Enhanced fruit character and softened acidity for young, fruity wines 71B is a specialty wine yeast strain selected for its exceptional ability to produce fresh, aromatic wines with enhanced fruit character and softened acidity. Originally developed for Nouveau-style wines, 71B is particularly well-suited for early-drinking reds, rosés, and fruit wines where the preservation of bright, fruit-forward notes is desired. This strain is also known for its partial metabolism of malic acid, resulting in wines with a softer, rounder mouthfeel. Enhanced Fruit Aromatics: Boosts expressions of strawberry, raspberry, cherry, and tropical fruit. Acid Reduction: Partially metabolizes malic acid, creating a softer, smoother mouthfeel. Alcohol Tolerance: Effective up to 14% ABV, maintaining stability during fermentation. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), ensuring versatility across wine styles. Medium Flocculation: Settles well post-fermentation, contributing to clarity and stability. Low SO₂ Production: Minimizes the risk of sulfurous off-flavors. Applications: Nouveau Reds: Enhances bright red fruit characteristics while softening acidity. Rosé Wines: Promotes fresh berry notes and a clean, vibrant finish. Fruit Wines & Country Wines: Perfect for apple, peach, and berry wines with bright, aromatic expression. Early-Drinking Reds: Ideal for Gamay, Pinot Noir, and light Merlot intended for youthful consumption. Flavor Profile: Bright Red Fruits: Emphasizes strawberry, raspberry, and cherry flavors. Tropical Hints: Subtle expressions of pineapple and passion fruit. Softened Acidity: Reduces harsh malic acid for a smoother palate. Clean Aromatics: Low SO₂ production preserves fresh fruit notes without masking flavors. Guidelines: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation, particularly in low-nitrogen musts. Fermentation Temperature: Maintain between 59°F and 82°F to maximize aromatic expression and smooth acidity. Aging Potential: Best for early-drinking wines; recommended consumption within 1–2 years for optimal freshness. Download the PDF Download the PDF

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BE-134 is a go-to strain for Saisons and other dry, spicy Belgian-style beers Produces highly refreshing beers that are fruity and floral with phenolic notes Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world A great choice for fermenting Belgian-style saisons, BE-134 gives off fruity aromas and spicy notes, such as cloves. This yeast is known to have particularly high attenuation, and produces very refreshing beers. This yeast can be pitched directly, but if you prefer to rehydrate, the instructions are below. Sprinkle the yeast in a minimum of 10 times its weight of sterile water or wort (we suggest 4 oz) at 70°F to 77°F (21 to 25 °C). Do not stir. Leave to rest 15 to 30 minutes. Gently stir for 30 minutes, and pitch the resultant cream into the fermentation vessel. Attenuation: 89-93% Sedimentation Time: Slow Alcohol Tolerance: 9-11% ABV Optimum Fermentation Temp: 64-78°F *See the technical data sheet below for more information on rehydration, usage and storage.  

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B48 is the perfect strain for your classic abbey ales, producing moderate esters with low to no phenolic characteristics It boasts a high alcohol tolerance but may ferment slower than expected Double pitch size with a minimum of 200 billion cells—twice the size of the standard yeast pitch Imperial Yeast is a group of hard-working, fermentation fanatics who provide the brewing industry with the highest quality, most effective yeast possible The perfect strain for your classic abbey ales. Triple Double produces moderate esters with low to no phenolic characteristics. This strain is tried and true and works perfectly in a production environment. Keep an eye on Triple Double, it likes to sit on top of the wort throughout fermentation which may result in a slow  fermentation. Attenuation: 74-78% Flocculation: Medium Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 65-77°F Cell Count: 200 Billion Similar Strains: WLP530, WY3787 Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.  

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OYL-024 is one of the few highly flocculent Belgian ale strains and makes a great Belgian house strain Well-rounded flavor profile with balanced fruitiness and phenolics. Esters increase with upward temperatures Double pitch size with a minimum of 225 billion cells—twice the size of the standard yeast pitch Proprietary propagation methods generate fresh, metabolically strong yeast cells and optimal biomass Omega Yeast is founded on curiosity and innovation, expertly producing common workhorse varieties and many unique strains Belgian Ale A is thought to originate from a Wallonian brewery whose reputation is much larger than the small village in which its located. This strain possesses a remarkably high flocculence for a Belgian yeast and very popular as a Belgian house strain. It is brewery friendly, crops easily, and has a well-rounded flavor profile with balanced fruitiness and phenolics. Expect a higher ester expression the higher you take the fermentation temp. Attenuation: 72-85% Flocculation: High Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 65-78°F Cell Count: 225 Billion Strain Type: Belgian Ales   Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.  

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WLP080 a blend of ale and lager yeast used to produce a classic cream ale Light fruity notes from the ale yeast, while the lager strain produces clean pilsner-like flavors and a slightly subdued hop bitterness PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP080 is a blend of ale and lager yeast strains. Working togetherthese two strains create a clean, crisp, light American lager style ale, with a pleasing estery aroma from the ale yeast contribution. Hop flavors and bitterness are slightly subdued. Slight sulfur will be produced during fermentation, from the lager yeast. WLP080 Cream Ale Yeast Blend is perfect for cream ales, kolsches, hybrid beers, California Commons, wheat beers, pales ales, IPAs, and ambers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 75-80% Flocculation: Medium Alcohol Tolerance: 8-12% ABV Optimum Fermentation Temp: 65-70°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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WLP550 is ideal for many classic Belgian styles including saisons, witbiers, blondes and browns Very expressive strain that produces phenol-forward flavors and aromas reminiscent of clove, allspice and peppercorns PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP550 Belgian ale yeast is a wonderful overall strain for classic Belgian ales. Saisons, Belgian Ales, Belgian Reds, Belgian Browns, and White beers are just a few of the classic Belgian beer styles that can be created with this yeast strain. Phenolic and spicy flavors dominate the profile, with less fruitiness than WLP50. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: 78-85% Flocculation: Medium Alcohol Tolerance: 10-15% ABV Optimum Fermentation Temp: 68-78°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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Produces beers with dominant tropical fruit, mango and pineapple flavors, complemented by subtle notes of orange and lemon Multi-Strain Kveik Yeasts are original blends of kveik yeast cultures rather than isolated single-strain yeasts Ferments effectively across a broad spectrum (46-100°F), offering flexibility for various beer styles Achieves complete fermentation in as little as 72 hours at optimal temperatures (88-95°F), speeding up the brewing process Well-suited for a pseudo-lagers and IPAs Stalljen multi-strain originates from Stig Seljeset in Hornindal. The flavor and aroma primarily come from tropical fruit, mango, and pineapple, with secondary notes of orange and lemon. Stalljen ferments well between 46-100°F and will ferment faster at higher temperatures. At an optimal temperature of 88-95°F, you can expect fermentation to take up to 72 hours. Stalljen is highly versatile and works well for pseudo-lagers and IPAs. The Stalljen kveik comes from Stig Seljeset in Hornindal, Norway. Hornindal is situated north of the Jostedal glacier. Historically, the main industry in Hornindal was farming and scythe forging. The Seljeset farm was a traditional self-sustained farm holding animals. The Stalljen name means stable, and comes from their old horse stable which now holds a private pub and brewery. The Multi-Strain Difference Kveik Yeastery's unique multi-strain kveik yeasts capture the true essence of traditional Norwegian farmhouse brewing, delivering a depth of flavor and robust fermentation unmatched by single-strain alternatives. While other suppliers offer isolated kveik strains, Kveik Yeastery is the only source for authentic, dried multi-strain blends, providing brewers with the complex, nuanced profiles that define classic kveik. These diverse blends offer a superior brewing experience, unlocking the full potential of this remarkable yeast. Flavor and Aroma Primary flavors: Tropical fruit, mango and pineapple Secondary flavors: Orange and lemon The intensity is medium at high fermentation temperatures, and at lower temperatures, it will be less intense. Fermentation Stalljen ferments well from 46°F up to 100°F. The higher fermentation temperature, the faster fermentation. At the optimum temperature 88-95°F expect fermentation to finish in 72 hours. When fermentation is done at low temperatures you can expect fermentation time to increase. For high gravity beers, we recommend users to pitch two packs of yeast and add yeast nutrition to ensure a healthy fermentation. Pitching Pitch directly into wort by sprinkling it across the surface, or rehydrate yeast. For fermentation below 64°F, or high gravity, increase pitching rate to 2.25 g/Gal. One 7 g sachet treats 5 to 8 gallons of wort. One 300 g brewery pouch treats 8.5 bbl of wort.   Effective Fermentation Temp: 46-100°F Optimum Fermentation Temp: 88-95°F Flocculation: High Alcohol Tolerance: 15% ABV Attenuation: Medium

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B64 is a classic strain to produce French Saison where a balance of fruit esters and spicy phenols are necessary Produces very dry, crisp beers with nice citrus aromas Double pitch size with a minimum of 200 billion cells—twice the size of the standard yeast pitch Imperial Yeast is a group of hard-working, fermentation fanatics who provide the brewing industry with the highest quality, most effective yeast possible This yeast is an insane wort attenuator. Napoleon will destroy the sugars in your saison and farmhouse beers – even the ones in which most brewer’s strains have no interest. When all is said and done, Napoleon produces very dry, crisp beers with nice citrus aromas. Yeast settling times can be long, usually requiring filtration for bright beers. Attenuation: 77-83% Flocculation: Low Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 65-78°F Cell Count: 200 Billion Similar Strains: WY3711 Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.  

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WLP653 produces a high intensity of the traditional Brettanomyces characters in beer, such as horsey, smoky and spicy flavors Most often used in lambic style beers, Flanders, or sour brown ales PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! WLP653 Brettanomyces lambicus offers high intensity Brett character of horsey, smoky and spicy flavors. As the name suggests, this strain is found most often in Lambic style beers, which are spontaneously fermented beers. Also found in Flanders and sour brown style beers. Use WLP653 for Lambic, Flanders Brown (Oud bruin), Flanders Red, Gose, Geuze and Berliner Weisse beers. PurePitch® Next Generation—now with more yeast, get a foolproof fermentation without a starter! Just twist the cap & pitch! Why PurePitch Next Gen versus other options? Typically yeast manufacturers use a range for how many yeast cells are going into each package. This can vary widely, especially from strain to strain. Next Gen offers a far more precise cell count across all strains allowing you to use the Whitelabs exclusive pitch calculator. Simply scan the barcode on the back of each package to be taken to their online calculator. Enter the volume, strength, and pitching temperature of the wort you are fermenting and the calculator tells you exactly how much yeast to pitch. You will be fermenting like a professional brewer, using the same concentration of yeast every time and enjoying more consistent results. Don't need a full package? Put the lid back on and store in the refrigerator for your next batch. Whitelabs has also increased the viability (the number of living cells in the package) over the shelf life of the yeast. Next Gen strains are grown in their unique, small-batch reactors to assure freshness and then packaged in a special film that allows for off-gassing, assuring that their viability is absolutely industry leading. Attenuation: N/A Flocculation: Low Alcohol Tolerance: 8-12% ABV Optimum Fermentation Temp: 85°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

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