Search results for "london fog yeast"

WildBrew Philly Sour™ produces moderate amounts of lactic acid in addition to ethanol in one simple fermentation step A great choice for innovative, sessionable sour beers with refreshing acidity and notes of stone fruit This strain is a unique species of Lachancea selected from nature by University of the Sciences in Philadelphia, PA, USA Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next WildBrew™ Philly Sour is a pure strain of active dried yeast classified as Lachancea selected from nature by University of the Sciences in Philadelphia, PA. Philly Sour produces moderate amounts of lactic acid in addition to ethanol so you can ferment your beer and sour it in one simple step. This first yeast in the WildBrew™ series is a great choice for innovative, sessionable sour beers with refreshing acidity and notes of stone fruit. With high attenuation, high flocculation and good head retention, WildBrew™ Philly Sour is an ideal yeast for traditional styles such as Berliner Weisse, Gose, American Lambic Style, American Wild Ales and its resistance to hops make it perfect for Sour IPA’s. Beer Styles: Berliner Weisse, Gose, lambic-style, American Wild, and Sour IPAs Aroma: Sour, red apple, stone fruit, peach Attenuation: High Fermentation Range: 68-77°F Flocculation: High Alcohol Tolerance: 9% ABV   *See the technical data sheet below for information on rehydration, usage and storage.  

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WLP007 is a popular house strain for American breweries due to its clean profile and high attenuation 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! Clean, highly flocculent, and highly attenuative yeast. This yeast is similar to WLP002 in flavor profile, but it is 10% more attenuative. This eliminates the residual sweetness, and makes the yeast well suited for high gravity ales. It is also reaches terminal gravity quickly. 80% attenuation can be reached even with 10% ABV beers. A recommended nutrient schedule is to add Servomyces to the kettle at the end of the boil, and then follow that with a 6 grams per 5 gallons addition of Fermaid K half-way through the fermentation. This nutrient schedule acts as a supplement to your yeast for exposure to high alcohols. Think of giving your yeast nutrients as having a water break while running the marathon. 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 to High Alcohol Tolerance: 5-10% 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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CALI is the classic American ale strain famous for its clean, neutral flavor and its ability to be used in nearly any style A quintessential house strain that will allow malt and hops to shine Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required Ferment between 59-72°F CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value The classic American ale strain that has a long history of producing amazing beers. Famous for its clean, neutral flavor and its ability to be used in nearly any style. The reason this is the most popular strain in homebrewing and craft brewing is that it allows malt and hops to shine. You can never go wrong with CALI. Like all CellarScience yeast, CALI is eligible for direct pitch straight into your wort. CellarScience provides 12g of yeast per sachet, which is up to 9% more than any other brand of dry yeast. Every batch of yeast is PCR tested to ensure quality. CALI has been selling to pro breweries for awhile but was just recently packaged down to sachets for homebrewers. Dosage: One sachet is enough to treat a 5-6 gallon batch. When calculating for larger batches, use at a rate of 2-3 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate: CALI 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. CALI 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 59-72°F (15-22°C). Optimum Fermentation Temp: 59-72°F Flocculation: Medium Alcohol Tolerance: 10-11% ABV (WY1056 11%) Attenuation: 75-84% Similar Strains: WLP001, WY1056, US-05 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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A09 is a beloved and highly flocculent British ale strain. Well suited for a variety of beer styles Produces high levels of esters, making it an excellent choice for when balance between malt and yeast derived esters is necessary 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 A09 Pub is a highly sought after strain that home brewers swear by due to is ability to achieve brilliantly bright ales in a short amount of time. Because Pub is extremely flocculent it will tear through fermentation and drop out of your beer quickly. This strain will produce higher levels of esters than most ale strains. A sufficient diacetyl rest is highly recommended when using A09 Pub. Attenuation: 69-74% Flocculation: Very High Alcohol Tolerance: 10% ABV Optimum Fermentation Temp: 64-70°F Cell Count: 200 Billion Similar Strains: WLP002, WY1968 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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LalBrew BRY-97™ is an American West Coast-style ale yeast loved for its ability to produce clean fermentations for high quality ales A neutral and highly attenuating strain with a high flocculation ability that can be used to make a wide variety of American-style beers Through expression of a β-glucosidase enzyme, LalBrew BRY-97™ can promote hop biotransformation and accentuate hop flavor and aroma Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next "West Coast Ale" yeast is known for its clean, neutral flavor profile and strong attenuation. With no overwhelming characteristics, this yeast lets your grain and hop choices shine! BRY-97 gives you a quick start and vigorous fermentation, which can be completed in 4 days if kept above 63° F. The aroma is slightly estery, almost neutral and doesn’t display off-odors when handled properly. Because of its high flocculation, it may slightly reduce hop bitterness levels. Best results when used at traditional ale temperatures (62 - 72° F) and after rehydration in the recommended manner (see the documents tab for re-hydration procedure). Beer Styles: American ales Aroma: Neutral with slight ester Attenuation: Medium to High Fermentation Range: 59-72°F Flocculation: High Alcohol Tolerance: 13% ABV *See the technical data sheet below for information on rehydration, usage and storage.

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S-23 is highly recommended for making fruity and hoppy lagers Originating from Berlin, Germany, this lager strain can ferment as high as 64°F Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world Great to keep on hand, either as a backup, or as a go-to yeast for your lagers. Produces a nice lager taste: clean and crisp. Finally there is dry lager yeast we can recommend. This bottom fermenting yeast is widely used by Western European commercial breweries. This yeast develops the best of its flavors when fermented at low temperatures (54-59°F) yet it can still produce "lager characteristics" at higher temperatures. We recommend that you keep it between 54-59°F to produce the best beer possible. 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: 80-84% Sedimentation Time: Fast Alcohol Tolerance: 9-11% ABV Optimum Fermentation Temp: 54-64°F Like Fermentis Saflager S-23 Lager Yeast? Then you will love CellarScience® BERLIN Dry Lager Yeast!

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AC-4 is ideal to produce fresh and crisp cider Intensely fresh aromatic profile (apple, floral) with a crisp mouthfeel enhancing cider structure Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world The best cider yeast for an intensely fresh aromatic profile (apple, floral) with a crisp mouthfeel enhancing cider structure. Usage: For sweet and dry ciders even under difficult fermentation conditions. Technical Characteristics: Excellent settlement strength even with its sensitive to killer phenotype Fast kinetic Broad fermentation temperature spectrum: 10-30°C (50-86°F) Low nitrogen requirements: Ratio YAN**(mg/L)/Sugar(g/L) > 0.7 – 0.8 Very good assimilation of fructose Maximum initial SO2 level recommended: 75mg/L Very low malic acid consumption (less than 0.4 g/L) Medium 2-phenylethanol and isoamyl acetate producer. High production of ethyl (fruity) esters Dosage: 10 to 20 g/hl for first fermentation 30 to 40 g/hl for prise de mousse Direct inoculation: Pour the yeast on the surface of at least 10 times their weight of must (possibly directly on the top of the tank or during tank filling after clarification). Gently stir to avoid or break clumps. Immediately transfer into the tank via a pumping over with aeration (or homogenize tank volume). With prior rehydration: Pour the yeast on the surface of 10 times their weight of tap water at room temperature. Gently stir to avoid or break clumps. Wait for 20 minutes and transfer into the tank via a pumping over with aeration. Shelf Life 4 years from production date.

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RØKKAR was selected for its clean performance, fast maturation, and balanced fruit character Handles up to 15% ABV and is suitable for IPAs, Stouts, Porters, and even Belgian-style ales Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required Ferment between 65-95°F RØKKAR is a Norwegian kveik ale yeast selected for its clean performance, fast maturation, and balanced fruit character. It delivers rapid, thorough fermentations with a soft tropical ester profile that complements modern hop-forward styles. RØKKAR’s high flocculation produces exceptional clarity, and its natural efficiency often brings beers to a polished, drinkable state 1–2x faster than standard ale strains, especially in high-gravity beers. Capable of reaching up to 15% ABV, RØKKAR adapts easily to a wide range of styles from Hazy IPAs and Pale Ales to robust Stouts, Porters, and Belgian-inspired strong ales. Flocculation: High – forms a dense yeast cake for improved clarity Fast Conditioning: Typically 1–2x faster to a drinkable state than conventional ale strains, especially in high-gravity beers Fermentation Temperature: 65–95°F (18–35°C) Alcohol Tolerance: up to 15% ABV Apparent Attenuation: ~75–83% Direct Pitch: No rehydration required Quality Control: Every batch PCR-verified for purity and consistency High Cell Count: 15 g per sachet (≈ 36% more than standard 11 g dry yeast packs) Dosage: One sachet treats 5–6 gal (19–23 L). For larger batches, use 2–3 g/gal (0.5–0.8 g/L). When in doubt, round up to the next full sachet. Like all CellarScience yeasts, RØKKAR provides professional-grade results for both home and craft brewers—offering clean fermentation, quick maturation, and exceptional value.  

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High-performance lager strain designed to deliver bright, crisp beers with a subtle floral and fruity character Ideal for brewers seeking premium lager quality with aroma depth Recommended for Czech Pale Lager, Munich Helles, Pilsner, Vienna Lager, American Lager, International Pale Lager, Festbier, Märzen, and Dunkel Ferment between 50-77°F Angel Yeast BF27 is a high-performance lager strain designed to deliver bright, crisp beers with a subtle floral and fruity character. With vigorous attenuation and high flocculation, BF27 produces clear, balanced lagers with a refined profile. POF-negative and non-diastatic, it offers reliable performance for both traditional and modern lager styles. Ideal for brewers seeking premium lager quality with aroma depth, BF27 brings a touch of elegance to every batch Clean, crisp lager profile with subtle fruity/floral esters High flocculation for polished clarity Strong attenuation (~85%) for a dry finish Ferments well across a broad range: 50–77 °F (10–25 °C) Recommended range for clean character: 50–68 °F (10–20 °C) POF‑negative and non-diastatic Alcohol tolerance up to 10% ABV Fermentation Range: 50–77 °F (10–25 °C) Optimal for clean, refined flavor: 50–68 °F (10–20 °C) Usage Rate: 0.8–1.5 g/L depending on wort strength and fermentation temp Typical pitch: 80–150 g/hL; increase to 300 g/hL for high-gravity or stressed fermentations  Rehydration Instructions: Rehydrate in clean water or diluted wort at 72–86 °F (22–30 °C) for 10–20 minutes before pitching. Adjust to fermentation temp and pitch within 30 minutes to maximize viability . Applications: Czech Pale Lager • Munich Helles • Pilsner • Vienna Lager • American Lager • International Pale Lager • Festbier • Märzen • Dunkel

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Unique koji-style starter that combines yeast and enzymes to ferment raw or cooked starch directly—no mash needed Simplifies traditional processes while providing clean, efficient fermentation Recommended for Baijiu, Rice Wine, Corn or Wheat Spirits, Chicha/Sake-Style Wash, and Direct-Starch Fermentations Ferment between 82-97°F Angel Yeast Yellow Label is a unique koji-style starter that combines yeast and enzymes to ferment raw or cooked starch directly—no mash needed. Ideal for grain-based spirits, rice wines, or exploratory washes, it simplifies traditional processes while providing clean, efficient fermentation. Ferments raw or cooked rice, corn, wheat, etc., without a mash step Contains alpha‑amylase, glucoamylase, and phytase for starch breakdown Strong fermentation at 82–97 °F (28–36 °C) Works in both solid and liquid fermentation setups Fermentation completes in 4–15 days depending on process Packed with ≥40 billion cells/gram, max 6.5% moisture, low heavy metals Fermentation Range 82–97°F (28–36°C) Usage Rate 0.3–0.8 kg per 100 kg grain (0.6–0.8%) depending on fermentation method Instructions For raw grain: mix starch with hot water, cool to ~30 °C, add yeast‑enzyme pack, stir periodically (first 3 days in solid ferment), ferment 8–15 days. For cooked grain: rehydrate in ~30–35 °C water, pitch at 24–30 °C, ferment 4–15 days. Applications Baijiu • Rice Wine • Corn or Wheat Spirits • Chicha/Sake-Style Wash • Direct-Starch Fermentations

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LalBrew Verdant IPA™'s prominent notes of apricot and undertones of tropical fruit and citrus merge seamlessly with hop aromas Leaves a soft and balanced malt profile with slightly more body than a typical American IPA yeast strain Specially selected in collaboration with Verdant Brewing Co. (UK) for its ability to produce a variety of hop-forward and malty beers Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next Verdant IPA yeast is highly versatile and well suited for NEIPAs, Hazy IPAs, English IPAs and Bitters, American Pale Ales, Stouts, and many other beer styles. Specially selected in collaboration with Verdant Brewing Co. in the UK for its ability to produce a wide variety of hop-forward and malty beers. Prominent notes of apricot and undertones of tropical fruit and citrus merge seamlessly with hop aromas. With medium-high attenuation, LalBrew® Verdant IPA leaves a soft and balanced malt profile with slightly more body than a typical American IPA yeast strain. Beer Styles: NEIPA, Hazy IPA, English IPA, American Pale, English Bitter, Sweet Stout, Sours Aroma: Apricot with notes of tropical fruit and citrus Attenuation: Medium to High Fermentation Range: 64-73°F (18-23°C) Flocculation: Moderate Alcohol Tolerance: 10% ABV   *See the technical data sheet below for information on rehydration, usage and storage.  

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Due to high demand, the 500 lb is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this to you when we receive more inventory.   WB-06 is a highly attenuative yeast strain that provides a fruity and phenolic character that varies with fermentation conditions Ideal for wheat base beers like Belgian Witbiers and German Weizen beers Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world Specialty yeast selected for wheat beer fermentations. Produces subtle estery and phenol flavor notes typical of wheat beers. Allows you to brew beer with a high drinkability profile and presents a very good ability to suspend during fermentation. 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: 86-90% 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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AS-2 is ideal to bring sweetness and complexity to your cider Fresh aromatic profile (apple, citrus) with nice elaborated fruit notes (applesauce) bringing a good overall complexity Sweet and round mouthfeel Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world The best cider yeast for a fresh aromatic profile (apple, citrus) with nice elaborated fruit notes (applesauce) bringing a good overall complexity. Usage: For sweet and dry ciders, even under difficult fermentation conditions. Sweet and round mouthfeel. Technical Characteristics: Very good settlement strength even with its sensitive to killer phenotype Regular to fast kinetic Broad fermentation temperature spectrum: 10-30°C (50-86°F) Low nitrogen requirements: Ratio YAN**(mg/L)/Sugar(g/L) > 0.7 – 0.8 Good assimilation of fructose Maximum initial SO2 level recommended: 100mg/L and low production of acetaldehyde and SO2 Medium malic acid consumption (up to 0.9g/L) Medium 2-phenylethanol and ester producer. Good balance between acetate (amylic) and ethyl (fruity) esters Dosage: 10 to 20 g/hl for first fermentation  Direct inoculation: Pour the yeast on the surface of at least 10 times their weight of must (possibly directly on the top of the tank or during tank filling after clarification). Gently stir to avoid or break clumps. Immediately transfer into the tank via a pumping over with aeration (or homogenize tank volume). With prior rehydration: Pour the yeast on the surface of 10 times their weight of tap water at room temperature. Gently stir to avoid or break clumps. Wait for 20 minutes and transfer into the tank via a pumping over with aeration. Shelf Life: 4 years from production date.

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SH-45 is the ideal lager yeast to enhance hop thiol release Expect enhanced levels of fruitiness and intensified citrus and tropical notes Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world SafLager™ SH-45 is a carefully selected lager yeast, ideal for expressing some of the aromatic compounds coming from the raw materials in beer, more specifically the hops. This strain possesses the capability to release and esterify thiols. As a result, beers crafted with SafLagerTM SH-45 may present enhanced levels of fruitiness with intensified citrus and tropical notes.  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: 77-82% Sedimentation Time: Medium Alcohol Tolerance: 9-11% ABV Optimum Fermentation Temp: 54-64°F  

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Built for grain-based whisky fermentations that demand strength and reliability Exceptional tolerance to alcohol, heat, and acidic conditions, ensuring fast, complete fermentation while producing a clean and neutral spirit base Recommended for Bourbon, Corn Whisky, Wheat Whisky, Neutral Grain Spirits, and High-Gravity Ferments Ferment between 72-90°F Angel Yeast AW-19 is built for grain-based whisky fermentations that demand strength and reliability. With exceptional tolerance to alcohol, heat, and acidic conditions, AW-19 ensures fast, complete fermentation while producing a clean and neutral spirit base. Perfect for bourbon, corn whisky, or high-gravity neutral washes where yield and consistency are critical. High alcohol tolerance with strong stress resistance Clean, low-ester profile for neutral or light grain spirits Fast attenuation and robust kinetics, even in high-gravity or hot ferments Performs well in corn, wheat, or mixed-grain mashes Living yeast cells ≥ 10 billion cfu/g; moisture ≤ 7%; high apparent fermentation rate Fermentation Range 72–90 °F (22–32 °C)  Usage Rate 0.5–1.0 g per liter (0.5–1.0 kg per 1000 kg mash/wash) Instructions Rehydrate in 5–10× its weight of clean water or low-strength wort at 22–30 °C for 7–15 minutes. Stir gently, rest for another 10–15 minutes, then pitch into the fermenter at 28–32 °C. Typical fermentation completes in 3–7 days depending on substrate and gravity. Applications Bourbon • Corn Whisky • Wheat Whisky • Neutral Grain Spirits • High-Gravity Ferments

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Sourvisiae® is a modern fermentation solution that produces sour beers through one simple fermentation step Clean and neutral flavor, ideal for traditional and modern sour beer styles and an excellent base for fruited sours Sourvisiae® is a bioengineered (GMO) strain of Saccharomyces cerevisiae Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next Sourvisiae® is a bioengineered ale yeast strain (Saccharomyces cerevisiae) capable of producing lactic acid during fermentation to provide brewers with an easy, reproducible, and mono-culture product for sour-style beer production. Sourvisiae® contains a single genetic modification, a lactate dehydrogenase gene from a food microorganism, which enables the yeast to produce high levels of lactic acid, the main compound that gives sour beers their flavor. Sourvisiae® allows the brewer to ferment and sour the beer in one simple step, reducing cross-contamination risks, lowering costs, cutting total process time, and allowing brewers to obtain a consistent product. The brewing process is conducted without any modifications; Sourvisiae® is pitched just like conventional yeast and ferments in a normal fermentation time. Sourvisiae® does not produce other flavor compounds associated with Brettanomyces, Lachancea, or Lactic Acid Bacteria, providing a cleaner and more reproducible souring process, with much shorter fermentation times. Microbiological Properties Classified as a bioengineered Saccharomyces cerevisiae, a top-fermenting yeast. Finished product is released to the market only after passing a rigorous series of tests. *According to the ASBC and EBC methods of analysis. Typical Analysis of Sourvisiae® Yeast: Percent solids 93% – 96% Living Yeast Cells ≥  5 x 10 9 per gram of dry yeast Wild Yeast < 1 per 10 6 yeast cells Bacteria < 1 per 10 6 yeast cells Brewing Properties In Lallemand’s standard conditions, wort at 20°C (68°F), Sourvisiae® yeast exhibits: Vigorous fermentation that can be completed in 5 days Medium to High Attenuation and Medium to High Flocculation Highly acidic and slightly fruity flavor and aroma The optimal temperature range for Sourvisiae® yeast when producing traditional styles is 15°C (59°F) to 22°C (72°F). Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort. Attenuation may appear lower due to the formation of lactic acid. Production of lactic acid does not result in a loss of CO2. When sugar is consumed to produce lactic acid, there is no change in density. Therefore, the amount of residual sugar in the finished beer is lower than the final density would imply. This yeast produces a very acidic beer, with final beer pHs in the range of 3.0 and lactic acid in the range of 8 – 15g/L. Vigorous fermentation can be completed within 5 days. The resulting flavor and aroma profile of the beer is a slightly fruity acidic beer. Because of the resulting low pH and highly acidic conditions, we do not recommend re-pitching this yeast. Flavor and Aroma Tangy, sour, slightly fruity   NOTE: THIS PRODUCT IS ONLY ELIGIBLE FOR SHIPMENT IN THE UNITED STATES.

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VOSS is a kveik yeast strain that ferments quickly at higher temperatures with superb flocculation A traditional farmhouse yeast from Voss, Norway that produces a clean flavor profile with hints of orange peel & citrus Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required Ferment between 68-104°F CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value Traditional farmhouse yeast from Voss, Norway. This kveik yeast strain ferments quickly at higher temperatures with superb flocculation. Produces a clean flavor profile with hints of orange peel & citrus. Every batch is PCR tested to ensure quality. Dosage: One sachet is enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2–3 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate: VOSS 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. VOSS 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 68-104°F (20-40°C). Optimum Fermentation Temp: 68-104°F Flocculation: Medium-High Alochol Tolerance: 16% ABV (LalBrew® Voss 12%) Attenuation: 75-80% Similar Strains: WLP520, OYL061 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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Due to high demand, this item is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this to you when we receive more inventory. High-performance kveik ale strain, delivering vibrant tropical esters like melon and cantaloupe Ferments clean at elevated temperatures, with medium flocculation and robust attenuation Recommended for Kveik Ale, NEIPA, Farmhouse Ale, IPA, Pale Ale, Saison, and Fruited Ales Ferment between 80-95°F FG11 is a high-performance kveik ale strain, delivering vibrant tropical esters like melon and cantaloupe. Fast-acting and reliable, it ferments clean at elevated temperatures, with medium flocculation and robust attenuation. Ideal for modern hop-forward and farmhouse-inspired ales. POF-negative, non-diastatic, it offers clarity without filtration. Tropical fruit ester profile: melon, cantaloupe Medium flocculation for slight haze with clarity Attenuates ~78–82% for a dry, smooth finish Fermentation range: 80–95 °F (27–35 °C) Alcohol tolerance: high (10–15% ABV) POF-negative and non-diastatic Fermentation Range: 80–95°F (27–35°C) Usage Rate: 0.5–1.0 g/L (50–100 g/hL); increase to 1.5 g/L (150 g/hL) for high-gravity or intense ester expression Rehydration Instructions: Rehydrate in 5–10× its weight of clean water or diluted wort at 80–90 °F (27–32 °C) for 10–20 minutes. Adjust to fermentation temperature and pitch within 30 minutes for optimal yeast health. Applications: Kveik Ale • NEIPA • Farmhouse Ale • IPA • Pale Ale • Saison • Fruited Ales

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High‑performance distiller's yeast specially selected for producing wheat, corn, and other grain whiskies Delivers rapid fermentation with a short lag phase, robust attenuation, and a clean body balanced for traditional spirit character Recommended for Corn & Wheat Whisky, Grain-Based Spirit Fermentations, Turbo Distillation Washes, and Hybrid Grain Beers Ferment between 77-95°F Angel Yeast AG‑2 is a high‑performance distiller's yeast specially selected for producing wheat, corn, and other grain whiskies. It delivers rapid fermentation with a short lag phase, robust attenuation, and a clean body balanced for traditional spirit character. AG‑2 offers high tolerance to glucose, ethanol, temperature, and fermentation stress, allowing excellent maltotriose and dextrin utilization. Ideal for hybrid whiskey projects, turbo fermentations, and grain-based spirits. Short lag time and fast, powerful fermentation Clean flavor profile—letting grain character shine High attenuation (>80%) for efficient sugar conversion Fermentation at 77–95 °F (25–35 °C) Alcohol tolerance up to 18% ABV High glucose/ethanol resistance and maltotriose utilization Fermentation Range 77–95°F (25–35°C) Usage Rate 0.5–1.0 g/L (50–100 g/hL) Rehydration Instructions Rehydrate in 5–10× its weight in lukewarm water or diluted mash (approx. 22–30 °C / 72–86 °F) for 7–15 minutes. Gently stir, rest another 10–15 minutes, then pitch. Applications Corn & Wheat Whisky • Grain-Based Spirit Fermentations • Turbo Distillation Washes • Hybrid Grain Beers

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BE-256 is recommended for a range of Belgian type beers such as abbey style known for its fruitiness and high alcohol content Formerly known as "Abbaye", this strain ferments very fast with a very high attenuation percentage Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world Abbey style beers are known for their high alcohol content and mild estery flavors, and brewing them is best done with a suitable yeast strain. Safale BE-256 (formerly called Abbaye) ferments fast with very high attenuation, contributing subtle, well-balanced aromas. In high-gravity brews, it can produce beers with up to 11% ABV. Or used for lower-alcohol styles, it gives a dry, crisp finish that makes for refreshing session beers or other light styles. 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: 82-86% Sedimentation Time: Fast 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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LalBrew NovaLager™ is a robust lager strain with ideal characteristics for lager beer production including fast fermentations and high attenuation The distinct flavor profile is very clean, slight esters over a wide temperature range A true bottom-fermenting Saccharomyces pastorianus hybrid that produces clean lager beers with distinct flavor characteristics and superior fermentation performance Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next LalBrew NovaLager is a true bottom fermenting Saccharomyces pastorianus hybrid from the novel Group III (Renaissance) lineage that has been selected to produce clean lager beers with distinct flavor characteristics and superior fermentation performance. LalBrew NovoLager is a robust lager strain with ideal characteristics for lager beer production including fast fermentations, high attenuation and high flocculation. The distinct flavor profile is very clean, slight esters over a wide temperature range. Through expression of a β-glucosidase enzyme, LalBrew NovaLager can promote hop biotransformation and accentuate hop flavor and aroma. This product is the result of the research and development work of Renaissance Bioscience Corp. (Vancouver BC, Canada) in partnership with Lallemand Brewing. LalBrew NovaLager was selected using classical and non-GMO breeding methods to obtain a novel Saccharomyces cerevisiae x Saccharomyces eubayanus hybrid strain that defines a novel Group III (Renaissance) lager lineage that is distinct from any other traditional Saccharomyces pastorianus strains. This strain is a low VDK/diacetyl producer and utilizes patented technology from the University of California Davis (USA) to ensure that the strain will not produce hydrogen sulfide (H2S) off-flavors, therefore reducing the maturation time associated with lager beer production. Beer Styles: Lagers Aroma: Clean, low to medium ester, no sulfur Attenuation: 78-84% Fermentation Range: 50-68°F (10-20°C) Flocculation: High Alcohol Tolerance: 13% ABV   *See the technical data sheet below for information on rehydration, usage and storage.

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S-189 is a great strain for brewing elegant lagers with floral notes Originating from the Hürlimann brewery in Switzerland, this lager yeast's profile produces fairly neutral flavor beers with high drinkability Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world Fermentis Saflager S-189 is an ideal lager strain for many lager and pilsner beers. It can ferment well within the temperature range of 54-64° F, but is ideally fermented between the tighter range of 54-59° F. Highly flocculant, this yeast falls out of suspension easy resulting in brilliantly clear beer. A great choice as a very tolerant strain that makes great lagers. 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: 80-84% Sedimentation Time: Fast Alcohol Tolerance: 9-11% ABV Optimum Fermentation Temp: 54-64°F

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MONK is a classic Belgian ale strain renowned for producing clean, yet complex, beers Perfect for Belgian-style Blondes and Pales or Abbey-style Dubbels, Trippels, and Quads Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required Ferment between 62-77°F CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value A classic Belgian ale strain renowned for producing clean, yet complex, beers. Perfect for Belgian-style Blondes and Pales or Abbey-style Dubbels, Trippels, and Quads. A clean strain that will still impart some delicate dried fruit notes and restrained phenolics. Like all CellarScience yeast, MONK is eligible for direct pitch straight into your wort. CellarScience provides 12g of yeast per sachet, which is up to 9% more than any other brand of dry yeast. Every batch of yeast is PCR tested to ensure quality. Dosage: One sachet is enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2–3 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate: MONK 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. MONK 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 62-77°F (16-25°C). Optimum Fermentation Temp: 62-77°F Flocculation: Medium Alcohol Tolerance: 12% ABV (WY1762 12%) Attenuation: 75-85% Similar Strains: WY1762, WLP540 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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LalBrew® House Ale's neutral aroma and high performance make it an ideal choice for many beer styles as well as cider and hard seltzer Ferments rapidly with high stress tolerance, allowing for faster tank turnarounds and shorter maturation times Maintains exceptional genetic stability and can be repitched reliably, leading to fewer yeast purchases LalBrew® House Ale is the new go to strain for trusted performance and efficiency. Real world brewing data shows House Ale outperforms the well-known and commonly used house ale strains on the market. Its rapid fermentation and high stress tolerance mean faster tank turnarounds, higher product throughput, and shorter maturation times, leading to increased production capacity without investment. Trusted repitchability and high cell counts when harvesting ensure fewer yeast purchases, while exceptional genetic stability and high FAN uptake result in a cleaner, more stable final product. Brewers can use LalBrew® House Ale to save time, increase production capacity, cut costs, and deliver consistently excellent beer, cider or seltzer. Beer Styles: American IPA, Blond Ale, Souts, Pale Ales, Cider, Hard Seltzer, and more Aroma: Neutral Attenuation: 78-86% Fermentation Range: 61-72°F (16-22°C) Flocculation: Medium Alcohol Tolerance: > 14% ABV *See the technical data sheet below for information on rehydration, usage and storage.

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OYL-005 is a dry, crisp, lightly fruity, versatile and powerful strain Produces a hint of fruit at the lowest recommended temperatures, which increases in complexity at higher 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 Ireland’s storied stout is perfectly balanced by this dry, crisp, lightly fruity, versatile and powerful strain. Omega Yeast's Irish Ale strain is a good fermenter with reliable, average flocculation (some diacetyl possible), and a hint of fruit at the lowest recommended temperatures. Fermenting at the higher end will increase its complexity (64°F & above). Successful in dark and high gravity beers. Sláinte! Attenuation: 69-75% Flocculation: Medium Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 62-72°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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WLP005 is a popular choice for malty English beers, especially those using traditional malts like Marris Otter, Golden Promise, or floor malted barley Known to push bready, grainy malt flavors and produce mild esters 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! Like most English strains, this yeast produces malty beers. We get a velvety mouth feel on the palate and a hint of cherries and rose petals in the aroma. With the great attenuation this strain provides you can ferment almost any ale. We've used this in a strong scotch and the outcome was phenomenal. To ferment this yeast properly pitch at 64-66°F and let it rise to 66-68°F. Ferment for 10-14 days in the primary. Excellent for all English style ales including bitter, pale ale, porter, and brown ale. 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: 67-74% Flocculation: High Alcohol Tolerance: 5-10% 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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AB-1 is the right choice for producing balanced ciders Delicate aromatic profile combines fresh apple and elaborate applesauce notes with a balanced mouthfeel Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world Ferment ciders, applejack, or apple brandy washes with Safcider AB-1 from Fermentis. This yeast is selected from strains of the Champagne region of France. Safcider AB-1 performs well under harsh conditions with a high alcohol tolerance. It can ferment in a temperature range of 50-86°F, but has an ideal temperature range of 64-75°F. Works at low pH from 3.3 Low nitrogen requirements: from 150ppm of Yeast Available Nitrogen Maximum SO2 level : 70mg/L 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. *See the technical data sheet below for more information on rehydration, usage and storage.  

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WLP004 is from one of the oldest stout-producing breweries in the world and shines in malty British styles like stout, porter, and brown ale Finishes dry and promotes roasty 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 one of the oldest stout producing breweries in the world. It produces a slight hint of diacetyl, balanced by a light fruitiness and slight dry crispness. Great for Irish Ales, Stouts, Porters, Browns, Reds and a very interesting Pale Ale. To ferment this yeast properly pitch at 65°F and let it rise to 67-68F. This strain can be used in all ales because of its clean crisp character it produces. Irish ale can also be used to help finish a beer's stuck 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: 69-74% Flocculation: Medium to High Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 65-68°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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Premium wheat beer yeast tailored for German and Belgian styles Delivers a harmonious blend of fruity esters and classic clove phenols, alongside a clean, well-defined appearance Recommended for Hefeweizen, Weissbier, Belgian Wheat Ale, Dunkelweizen, Witbier, Wheat-Style Blonde or Amber Ale Ferment between 59-77°F Angel Yeast W008 is a premium wheat beer yeast tailored for German and Belgian styles. It delivers a harmonious blend of fruity esters and classic clove phenols, alongside a clean, well-defined appearance. With medium flocculation and high attenuation, W008 ferments reliably across a broad temperature range, offering sophisticate wheat beers with subtle clarity. POF-positive and diastatic, it provides robust fermentation and consistent flavor development. Fruity ester profile with classic clove phenols Medium flocculation for balanced clarity High attenuation (~80–90%) for smooth mouthfeel Ferments across wide range: 59–77 °F (15–25 °C) POF-positive and diastatic Alcohol tolerance up to 10% ABV Fermentation Range: 59–77°F (15–25°C) Usage Rate: 0.5–1.0 g/L (50–100 g/hL); increase to 2.0–3.0 g/L (200–300 g/hL) for high-gravity or specialty beers Rehydration Instructions: Rehydrate in 5–10× its weight of clean water or diluted wort at 72–86 °F (22–30 °C) for 10–20 minutes. Adjust to pitching temperature and pitch within 30 minutes for optimal yeast health. Applications: Hefeweizen • Weissbier • Belgian Wheat Ale • Dunkelweizen • Witbier • Wheat-Style Blonde or Amber Ale  

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Produces beers with dominant orange, tangerine, and citrus flavors, complemented by subtle notes of tropical fruit and a mild spiciness Multi-Strain Kveik Yeasts are original blends of kveik yeast cultures rather than isolated single-strain yeasts Ferments effectively across a broad spectrum (59-104°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 variety of beer styles, including farmhouse ales, IPAs, pale ales, and sours Voss multi-strain comes from Sigmund Gjernes in Voss. The flavor and aroma primarily stem from orange, tangerine, and citrus. Secondary flavors include tropical fruit and mild spiciness. Voss ferments well between 59-104°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. Voss is well-suited for farmhouse ales, IPAs, pale ales, and sours. The Voss kveik comes from Sigmund Gjernes in Voss, Norway. Voss is situated south of the Jostedal glacier. Voss was somewhat isolated from the larger cities, and most people were farming and self-sustained. People shared kveik mainly with each other, and because of the distance to other settlements, the kveik was rarely mixed with other types. The Voss kveik is unique in taste and aroma, much because of the great work done by Sigmund and others to preserve the yeast throughout the years. 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: Orange, tangerine and citrus Secondary flavors: Tropical fruit and mild spiciness The intensity is medium at high fermentation temperatures, and at lower temperatures, it will be less intense. Fermentation Voss ferments well from 59°F up to 104°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: 59-104°F Optimum Fermentation Temp: 88-95°F Flocculation: High Alcohol Tolerance: 13% ABV Attenuation: High

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Produces beers with dominant apricot and peach flavors, complemented by subtle notes of orange and pineapple Multi-Strain Kveik Yeasts are original blends of kveik yeast cultures rather than isolated single-strain yeasts Ferments effectively across a broad spectrum (59-100°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 variety of beer styles, including IPA, Pale Ale, NEIPA, Stouts, and Porters Eitrheim multi-strain comes from Reidar Eitrheim in Tokheim. The flavor and aroma primarily derive from apricot and peach, with secondary notes of orange and pineapple. Eitrheim ferments well between 59-100°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. Eitrheim is suitable for IPAs, pale ales, and NEIPAs. The Eitrheim kveik comes from Reidar Eitrheim from Tokheim, Norway. Tokheim is located close to Odda in the heart of the Hardangerfjord and next to the Folgefonna National Park. The yeast has been passed on for generations, and Reidar got it from his grandfather. The yeast is very versatile and can be used in different beer types such as IPA, Pale Ale, NEIPA, Stouts, and Porters. 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: Apricot and peach Secondary flavors: Orange and pineapple The intensity is medium at high fermentation temperatures, and at lower temperatures, it will be less intense. Fermentation Eitrheim ferments well from 59°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: 59-100°F Optimum Fermentation Temp: 88-95°F Flocculation: Medium Alcohol Tolerance: 12% ABV Attenuation: Medium

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TF-6 is ideal for maximizing the fruitiness of your cider Very high aromatic intensity and complexity towards fresh fruity notes Sweet and round mouthfeel strengthening candy like sensation Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world The best cider yeast for a very high aromatic intensity and complexity towards fresh fruity notes (apple, banana-pear, red, citrus and exotic fruits) combined with interesting elaborated fruit notes (applesauce). Usage: For sweet ciders, sweet and round mouthfeel strengthening candy like sensation. Technical Characteristics: Regular slow kinetic Broad fermentation temperature spectrum: 10-30°C (50-86°F), ideally 15-25°C (59-77°F). High nitrogen requirements: Ratio YAN**(mg/L)/Sugar(g/L) > 0.9 Medium assimilation of fructose Maximum initial SO2 level recommended: 50mg/L. Very low production of acetaldehyde and SO2 High malic acid consumption (up to 1.4g/L) Medium 2-phenylethanol and very high isoamyl acetate (candy-banana) producer Dosage: 20 to 40 g/hl for first fermentation Direct inoculation: Pour the yeast on the surface of at least 10 times their weight of must (possibly directly on the top of the tank or during tank filling after clarification). Gently stir to avoid or break clumps. Immediately transfer into the tank via a pumping over with aeration (or homogenize tank volume). With prior rehydration: Pour the yeast on the surface of 10 times their weight of tap water at room temperature. Gently stir to avoid or break clumps. Wait for 20 minutes and transfer into the tank via a pumping over with aeration. Shelf Life: 4 years from production date.

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Clean, high-attenuating Swiss-style lager strain that produces bright, crisp beers with refined malt character and minimal esters POF-negative, non-diastatic, and delivers excellent clarity with no filtration required Recommended for Pilsner, Helles, Vienna Lager, Märzen, Festbier, American Lager, and International Pale Lager Ferment between 50-68°F Angel Yeast BF16 is a clean, high-attenuating Swiss-style lager strain that produces bright, crisp beers with refined malt character and minimal esters. With strong fermentation performance and high flocculation, BF16 is ideal for a wide range of traditional and modern lagers. It is POF-negative, non-diastatic, and delivers excellent clarity with no filtration required. BF16 performs best at classic lager temperatures but is versatile enough to ferment warmer when needed, making it suitable for brewers of all scales seeking reliable lager performance. Clean lager profile with low ester production High flocculation for clear, brilliant beer Strong attenuation (80–91%) for a dry, crisp finish Ferments well at traditional and elevated lager temps POF-negative and non-diastatic Alcohol tolerance up to 10% ABV Fermentation Range: 50–68°F (10–20°C) Recommended range for cleanest profile: 50–59°F (10–15°C) Usage Rate: 0.5–1.5 g/L depending on wort gravity and fermentation temperature Typical pitch rate: 50–150 g/hL; increase up to 300 g/hL for high-gravity or stressed fermentations Rehydration Instructions: For best results, rehydrate yeast in clean water at 72–86°F (22–30°C) for 10–20 minutes before pitching. Gradually adjust to wort temperature and pitch within 30 minutes to maintain yeast viability. Applications: Pilsner • Helles • Vienna Lager • Märzen • Festbier • American Lager • International Pale Lager

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WLP002 is a classic ESB strain traditionally used for English-style ales but is also ideal for American-style pale ales and IPAs Highly flocculent. Residual sweetness accentuates malt character along with mild fruity esters 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 genuinely classic ale strain originated from one of England's largest breweries. It has a rich, malty flavor with lots of good fruity esters. It is used as the yeast-strain-of-choice in many microbreweries, and is definitely one of our favorites. Use it in any beer in which you want a distinct malt flavor to come through. The high flocculation results in naturally clear beers. Our #2 best selling yeast. To ferment this yeast properly pitch at 65-66°F and let it rise to 66-68°F. 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: 63-70% Flocculation: Very High Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 65-68°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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OYL-061 is a Norwegian kveik strain that presents orange-citrus notes throughout its wide temperature range Pairs well with citrusy, fruity hops. Non-phenolic and no noticeable fusels, even at higher 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 Discover the magic of yeast that has been passed down from generation to generation with Voss Kveik. Another Omega yeast strain with an absurdly wide fermentation range, this traditional Norwegian kveik can be traced back directly to the Gjernes farmstead. Similar to Hothead's mango-honey profile, Voss Kveik's orange and citrus notes come through clean across the recommended temperature range. Pair with citrusy, fruity hops for a match made in Valhalla! 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: Medium Alcohol Tolerance: 12% ABV Optimum Fermentation Temp: 68-98°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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Robust, nutrient-fortified alcohol yeast designed for rapid, high gravity fermentations of sugar substrates Optimized for large-scale and industrial production, delivering reliable, vigorous performance with high alcohol yields and strong stress resistance Ferment between 75-91°F Angel Yeast GH is a robust, nutrient-fortified alcohol yeast designed for rapid, high gravity fermentations of sugar substrates. Optimized for large-scale and industrial production, it delivers reliable, vigorous performance with high alcohol yields and strong stress resistance. With its integrated nutrient blend, GH simplifies fermentation management while ensuring clean, efficient results batch after batch. High-efficiency fermentation for sugar mashes and alcohol production Nutrient-enriched formulation supports healthy, vigorous yeast growth Strong attenuation with alcohol tolerance up to ~18% ABV Ferments well between 75–91 °F (24–33 °C); ideal at 77–86 °F (25–30 °C) Suitable for high-gravity washes (240–300 g/L sugar) Fast, consistent fermentation to dry (SG < 0.990) Fermentation Range 75–91 °F (24–33 °C) Recommended for precision production: 77–86 °F (25–30 °C)  

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