S is recommended for neutral alcohol applications
Well-suited for batch and continuous fermentations of molasses and pure sugars
Performs well when pitched directly in the fermenter
Pinnacle Distillers Yeast (S) is an active dry yeast well-suited for use in batch and continuous fermentations of molasses and pure sugars. It has a high tolerance to early residual sugars. This workhorse strain has a neutral profile and ferments very quickly. In addition to rum, it works quite well for hard seltzer.
Has a high cell count (>1 x 10¹⁰ cells/g)
Rehydrates well in direct pitch applications
Has high ethanol and temperature tolerance
Has organic acid tolerance
Can be used in conjunction with nutritional and vitamin supplementations
Application:
This yeast product has optimal performance within a pH range of 4.0 to 5.0 but can ferment well in the range of 3.5 to 6.0. Optimal fermentation temperature is dependent on other stresses present (i.e. organic acid, ethanol and pH) but generally ferments well in the range of 92-98°F (33-37°C). Under various process conditions, this yeast can produce high ethanol titres under a broad range of applications and substrate type.
Directions for Use:
Yeast can be added directly to a fermenter at a dose rate of between 1.67-4.17 lbs per 1,000 gallons of wort (0.2-0.5 kg per 1,000L of wort).
Storage:
Store in a cool, dry place. Product should be used within three years of its production date for best performance. Packages which have lost their vacuum seal should not be used. Opened packages can be stored cool and used within 3-4 days.
Regulatory:
All yeast conforms to current local regulations.
Pinnacle Distillers Yeast began its life more than 30 years ago within the Scotch whisky sector. Over time, their yeast has become a well-established essential ingredient in the making of some of the finest award-winning malt and grain whiskies we are drinking today – not only in Scotland but around the world. In response to the growth of global spirits using many different substrates and a variety of multiple-sized, challenging processes, the family of Pinnacle Distillers Yeast has grown and is still increasing to meet future market demands.
BIODIVA is your solution for unlocking hidden aromatic potential and elevating textural quality across a range of wine styles
From expressive whites to elegant reds and specialty wines, it delivers complexity, polish, and a distinct aromatic signature that sets your wines apart
Elevate aromatic complexity and enhance mouthfeel in your wines
BIODIVA is a specialized Torulaspora delbrueckii yeast selected for its ability to enhance aroma and texture in wine. Used in sequential inoculation with Saccharomyces cerevisiae, this strain releases bound aroma precursors and increases mouthfeel, resulting in expressive wines with a full, polished palate. Ideal for winemakers seeking to amplify floral, tropical, and pastry-like notes while improving balance and finesse in both whites and reds.
Aromatic Release: High enzymatic activity unlocks terpene and thiol precursors, bringing forward notes of tropical fruit, citrus blossom, and white flowers.
Improved Mouthfeel: Increases polysaccharide content during fermentation, contributing to roundness, perceived sweetness, and a smoother finish.
Clean Fermentation Kinetics: Reduces volatile acidity and off-aromas when used in sequence with a compatible Saccharomyces strain.
Alcohol Tolerance: Performs well in high-sugar musts, contributing up to 6% ABV before transition to secondary yeast.
Temperature Range: Effective between 59–71°F (15–22°C), supporting gentle fermentation and controlled aromatic expression.
Osmotolerant & Versatile: Withstands high-sugar environments—ideal for late-harvest, botrytized, or ice wines.
Applications:
White Wines: Especially suited for varieties such as Chardonnay, Chenin Blanc, Viognier, and Semillon—enhancing citrus, stone fruit, and floral aromas.
Rosé Wines: Accentuates red berry notes, light florals, and textural depth.
Aromatic Reds: Elevates fruit character in Pinot Noir, Grenache, and Merlot while softening tannin edges and increasing mid-palate volume.
Late Harvest & Specialty Wines: Excellent for high-sugar musts where aromatic lift and softness are desired.
Flavor Profile:
Tropical & Stone Fruits: Releases aromatic esters reminiscent of mango, pineapple, and peach.
Citrus & Floral Notes: Highlights elements of grapefruit, lemon zest, and orange blossom.
Subtle Spice & Pastry Hints: Adds nuance with underlying notes of jasmine, brioche, and green tea.
Creamy Mouthfeel: Builds body and roundness, resulting in a smooth and elegant palate impression.
Usage:
Inoculation Method: Begin fermentation with BIODIVA 15697. After 1.5–4°Brix of sugar depletion, inoculate with Saccharomyces cerevisiae to complete fermentation.
Rehydration: Rehydrate in 10x its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes.
Pitch Rate: 1–1.5 grams per gallon (0.25–0.4 g/L) based on must conditions and desired impact.
Fermentation Conditions: Maintain between 59–71°F (15–22°C). Ensure free SO₂ is below 15 ppm at the start.
Nutrient Management: Supplement appropriately during fermentation to support yeast health and maximize aromatic expression.
WLP920 finishes malty with a slight ester profile Recommended for Oktoberfests, bocks, and dark lagers 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 great strain from White Labs that is used in the production of malt forward German Lagers. Makes a great Oktoberfest! From Southern Germany, WLP920 finishes malty with a slight ester profile. Use in beers such as Oktoberfest, Bock, and Dark 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: 66-73% Flocculation: Medium Alcohol Tolerance: 8-12% 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.
WLP320 is the strain you want for a more neutral American-style Hefeweizen that has very slight banana and clove notes Low flocculation will still provide the signature cloudy appearance of the hefe 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! This strain ferments much cleaner than it’s hefeweizen strain counterparts. It produces very slight banana and clove notes and has low flocculation, leaving resulting beers with characteristic cloudiness. Used to produce fairly neutral American Hefeweizens like Widmer. 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: 70-75% Flocculation: Low Alcohol Tolerance: 10-15% 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.
WLP023 is great for use in hoppy American and English styles such as pale ales, bitters and ambers Produces a subtle fruity ester profile with notes of apple, clover honey and pear 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! WLP023 Burton Ale is a famous English yeast strain from Burton-on-Trent. This strain is described as fruity, with hits of apple, clover honey, and pear. Perfect for Bitters, IPAs, ESBs, and pale ales. Over the years many home brewers have found WLP023 works exceptionally well in porters and stouts as well. Add a little British character to your next beer with this well round strain! 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: 72-78% Flocculation: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 68-73°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.
1450 is a terrific all-round yeast can be used for almost any beer style. A mainstay of one of Wyeast's local homebrewers, Mr. Denny Conn
Produces a big mouthfeel and accentuates the malt, caramel, or fruit character of a beer without being sweet or under-attenuated
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
This terrific all-round yeast can be used for almost any beer style, and is a mainstay of one of our local homebrewers, Mr. Denny Conn. It is unique in that it produces a big mouthfeel and accentuates the malt, caramel, or fruit character of a beer without being sweet or under-attenuated.
Attenuation: 74-76%
Flocculation: Low
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 60-70°F
Cell Count: 100 Billion
Styles:
American Amber Ale
American Brown Ale
American IPA
American Pale Ale
American Stout
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.
OYL-090 offers a unique profile of lychee, pear, and tropical fruit cup and bolsters the sweet aromatics of modern IPAs
Most expressive when fermented at 90°F+ but still reveals character at its lower temperature range
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
Espe Kveik from Omega offers a unique flavor profile of lychee, pear, and tropical fruit cup. It can bolster the sweet aromatics of modern IPAs, but is versatile enough for your house pale ale or exotic seasonal brews. Espe is traced back to the village of Grodås in Norway and has an exceptionally wide fermentation temperature range. It's most expressive when fermented at or above 90°F, but you'll still pick up its character when fermented at lower ale fermentation temps.
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: 75-80%
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.
The only Turbo to use when the ambient temperature is above 91° F (33° C). Delivers excellent quality alcohol in hot conditions. Heat Wave is also the only yeast we recommend for `stacking`. Up to a 200 litre volume can be fermented using 8 sachets (providing the start liquid temperature and air temperature are both 68° F).
Characteristics: Excellent quality alcohol in hot conditions.
Max Sugar Quantity: 13.2 lbs (6 kg)
Ideal Water Start Temp: 68° F (20° C)
Ferment Temp Range: 68 - 104° F (20 - 40° C)
Ideal Ferment Temp: 86° F (30° C)
Approx. Ethanol %: 13.0%
5112 is a strain of wild yeast that was isolated from brewery cultures in the Brussels region of Belgium
Produces the classic “sweaty horse blanket” character of indigenous beers such as gueuze, lambics and sour browns
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
This strain of wild yeast was isolated from brewery cultures in the Brussels region of Belgium. It produces the classic “sweaty horse blanket” character of indigenous beers such as gueuze, lambics and sour browns and may form a pellicle in bottles or casks. The strain is generally used in conjunction with S. cerevisiae, as well as other wild yeast and lactic bacteria. At least 3-6 months aging is generally required for flavor to fully develop.
Attenuation: 78-84%
Flocculation: Medium
Alcohol Tolerance: 12%
Optimum Fermentation Temp: 60-75°F
Cell Count: 100 Billion
Styles:
Flanders Red Ale
Fruit Lambic
Gueuze
Straight (Unblended) Lambic
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.
WLP008 is a popular choice for use in East Coast IPAs, NEIPAs, Hazy/Juicy ales, and the like Cleaner and crisper than the typical hazy strain, leaving some mouthfeel and residual sweetness to balance hop bitterness 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! WLP008 East Coast Ale Yeast, AKA “Brewer Patriot” strain, can be used to reproduce many American versions of classic beer styles but has been gaining popularity for its use in East Coast IPAs. Its neutral character similar to WLP001, offers less attenuation asn will not accentuate hop bitterness as much and offers a hit tartness in your beer. Very clean with low esters. White Labs reccomends this yeast strain for golden, blonde, honey, and pales ales and German alt style 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: 70-75% Flocculation: Low to Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 68-73°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.
Sensy™ yeast for whites and rosé was selected for its special ability to produce very low levels of SO2 and H2S while completing rapid alcoholic fermentation under white winemaking conditions. Low acetaldehyde production is a great asset in helping to stabilize wines with low to moderate SO2 levels. Recommended for white wines, even under low temperature and NTU conditions. Sensy™ has a short lag phase and low nutrient demand. Respectful of varietal aromas, with balanced mouthfeel and freshness. Malolactic bacteria friendly. For best results, fermenting in the 54-64°F range is recommended. Tolerant up to 14.5% alcohol. Download the PDF Download the PDF
WLP060 is a blend of three strains that creates a clean and neutral fermentation character Ideal for use in many different American beer styles for crisp, clean lager-like character with accentuated hop flavors and 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! American Ale Yeast Blend celebrates the strengths of California ale yeast (WLP001) and two other unidentified strains that offer a clean, neutral fermentation and versatile usage. It is similar to WLP001, but with a wonderful Lager-like quality. Homebrewers have speculated that it may be a blend of the WLP001, WLP051 Cal IV, and WLP810 San Francisco Lager but this blend has never been proven. Hop flavors and bitterness are accentuated, but not to the extreme of WLP001 by itself. Slight sulfur will be produced during 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: 72-80% Flocculation: Medium 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.
BDX is the yeast of choice for winemakers looking to craft bold, structured red wines with rich complexity and deep color Whether perfecting a Cabernet Sauvignon, enhancing the fruit-forward nature of Merlot, or refining a Bordeaux blend, BDX delivers consistency, elegance, and aging potential in every batch Enhanced structure and rich complexity for bold red wines BDX is a premium wine yeast strain specifically developed for full-bodied red wines that require enhanced structure, color stability, and aromatic complexity. Ideal for Bordeaux varietals, this strain excels at promoting deep color extraction and well-rounded tannin integration. Its robust fermentation capabilities ensure complete attenuation, even in high-sugar musts, while preserving the varietal characteristics and complexity of the wine. Deep Color Extraction: Promotes high anthocyanin stability for vibrant, long-lasting color. Enhanced Tannin Structure: Supports smooth tannin development and mouthfeel integration. Alcohol Tolerance: Effective up to 16% ABV, allowing for strong, full-bodied wines. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), perfect for achieving rich complexity. High Flocculation: Contributes to excellent clarity post-fermentation. Minimal SO₂ Production: Reduces the risk of off-flavors, preserving natural aromatics. Applications Cabernet Sauvignon: Boosts boldness and enhances tannin structure for optimal aging. Merlot & Malbec: Promotes fruit intensity and smooth mouthfeel while enhancing complexity. Cabernet Franc: Elevates spice and berry notes with refined tannins. Bordeaux Blends: Perfect for crafting structured, age-worthy blends with balanced tannins and vibrant color. Flavor Profile Dark Fruit Expressions: Highlights blackberry, plum, and black cherry with layered depth. Spice and Tobacco Notes: Accentuates hints of black pepper, cedar, and dark chocolate. Smooth Tannin Integration: Creates a well-rounded mouthfeel with structured complexity. Aging Potential: Supports development over time, enhancing depth and smoothness. 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 tannin extraction. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to avoid sluggish fermentation. Fermentation Temperature: Maintain between 64°F and 86°F to promote deep color and structured tannins. Extended Maceration: Ideal for longer maceration periods to intensify flavor and tannin complexity. Download the PDF Download the PDF
Fast, formerly known as Express, is the fastest Turbo on the planet, fermenting out 6kg of sugar in less than 24 hours and producing very good distillate quality. It is important that water start temperature is correct and only 6kg of sugar is used to get maximum speed.
Characteristics: Fastest Performing
Max Sugar Quantity: 13.2 lbs (6 kg)
Ideal Water Start Temp: 104° F (40° C)
Ferment Temp Range: 68 - 86° F (20 - 30° C)
Ideal Ferment Temp: 77° F (25° C)
Approx. Ethanol %: 12.5%
Autolyzing, quick release of polysaccarides such as mannoproteins Top choice for sur lie aging Ability to ferment cold for clean flavor with emphasis on mouthfeel and toastiness of sur lie aging When fermented warmer exoctic tropical flavors shine Frequently used to make luscious Chardonnays and similar white wines Luscious Chardonnays with creamy mouthfeel and deep complexity... if that is your end point, LUSCIOUS is your starting point. LUSCIOUS can be fermented at different temps depending on your style preference. Ferment it cooler, it can handle it, and put the emphasis on the creaminess and the toasted champagne-like complexity of sur lie ageing. Or crank it up a bit warmer and add in some more tropical notes, your choice. However the magic of LUSCIOUS really happens after fermentation when this yeast goes naturally goes nuclear, implodes and breaks open its cell walls, during a process called autolysis. Polysaccharides such as mannoproteins are released into the wine... and man, it's all about those mannoproteins creating that rich, creamy mouthfeel that so many Chardonnay drinkers seek out. The silky richness is emphasized even futher by sur lie aging, aging on clean lees for a period of time, in either tank or barrel. Being a low producer of SO2 it is naturally great candiate for later malo-lactic fermentations. Now that we have painted a picture try putting this marketing wizardry on your next label "The 10-40w viscosity of this wine is due to it being loaded with mannoproteins from the guts of exploded yeast cells". Maybe leave us out of the wine marketing department but we do know a winning yeast when we taste it. #1 for this style of Chardonnay but also a top choice for Viognier and other whites. Optimal Fermentation Temp: 55–68°F Start Time: Average Alcohol Tolerance: 14%+ Nitrogen Demand: Average YAN Requirement @ 23 Brix: 245 ppm Production of volatile acidity: Average Production of SO2: Low Cap/Foaming: Low Ease to Ferment with MLF: Good Lees Aging: Best Choice 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
CSM is the choice for winemakers seeking to craft powerful, full-bodied wines with rich fruit expression and a smooth, structured mouthfeel
Whether you’re perfecting a bold Cabernet Sauvignon, crafting a structured Malbec, or enhancing a rich Viognier, CSM brings out the best in your must with reliability and finesse
Unlock rich, complex aromatics and deep structure in every pour
CSM is a versatile Saccharomyces cerevisiae yeast strain designed to enhance the fruit intensity, mouthfeel, and aromatic complexity of full-bodied red wines and robust whites. Specially cultivated for its exceptional ability to promote polyphenol extraction and stabilize color, CSM is ideal for winemakers aiming to produce wines with bold structure, rich fruit character, and a smooth, rounded finish.
Enhanced Polyphenol Extraction: Promotes deep color stability and intensified mouthfeel, particularly in red wines.
Fruit-Driven Aromatics: Elevates notes of blackberry, plum, and dark cherry, creating a bold, fruit-forward profile.
Structured Mouthfeel: Encourages polysaccharide production, adding body and smoothness to the palate.
Alcohol Tolerance: Supports ABV levels up to 15.5%, enabling strong fermentation even in high-sugar musts.
Temperature Range: Optimally ferments between 64°F (18°C) and 82°F (28°C), maximizing flavor extraction and tannin integration.
Low H₂S and SO₂ Production: Minimizes sulfur-related off-flavors, ensuring a clean, pure wine expression.
Applications:
Bold Red Wines: Perfect for Cabernet Sauvignon, Merlot, Syrah, and Zinfandel, enhancing fruit concentration and tannic structure.
Aged Reds: Ideal for Barolo, Bordeaux blends, and Malbec, where deep structure and long-term aging potential are desired.
Rich White Wines: Works well with Chardonnay and Viognier, contributing to enhanced mouthfeel and aromatic depth.
Fortified Wines: Excellent for Port-style wines, supporting strong alcohol tolerance and fruit preservation.
Flavor Profile:
Dark Fruits: Bold expressions of blackberry, plum, dark cherry, and blackcurrant.
Spice & Earthiness: Subtle hints of black pepper, tobacco, and cedar, adding complexity and depth.
Silky Tannins: Promotes smooth, integrated tannins for a well-rounded mouthfeel.
Deep Color Stability: Encourages anthocyanin preservation for wines with vibrant, long-lasting color.
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 flavor development.
Nutrient Addition: Supplement with yeast nutrient to enhance fermentation strength, particularly in high-Brix musts.
Fermentation Temperature: Maintain between 64°F and 82°F to optimize tannin extraction and aromatic retention.
Extended Maceration: Ideal for long maceration periods to extract deeper color and tannin complexity.
1275 produces classic British bitters with a rich, complex flavor profile
Light malt character, low fruitiness, low esters, clean and well balanced
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
The Thames Valley strain is great for most classic English styles. Perfectly suited for a bitter, ESB or Brown ale. This strain will craft you a rich and easy drinking English ale, even at room temperature!
This strain produces classic British bitters with a rich, complex flavor profile. The yeast has a light malt character, low fruitiness, low esters and is clean and well balanced.
Attenuation: 77%
Flocculation: Low Medium
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 62-72°F
Cell Count: 100 Billion
Styles:
Brown Porter
Dry Stout
Düsseldorf Altbier
Extra Special/Strong Bitter (English Pale Ale)
Foreign Extra Stout
Northern English Brown Ale
Robust Porter
Special/Best/Premium Bitter
Standard/Ordinary Bitter
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.
4632 is the best choice for dry mead and has been used in many award winning meads
Low foaming with little or no sulfur 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
Best choice for dry mead. Used in many award winning meads. Low foaming with little or no sulfur production. Use additional nutrients for mead making.
Attenuation: NA
Flocculation: Low Medium
Alcohol Tolerance: 18%
Optimum Fermentation Temp: 55-75°F
Cell Count: 100 Billion
Styles:
Braggot
Dry Mead
Metheglin
Open Category Mead
Other Fruit Melomel
Pyment (Grape Melomel)
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.
WLP09 can ferment up to 25% alcohol when fed sugar over the course of the fermentation Ester character increases with gravity. Malt character dominates at lower gravities 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 England, this yeast can ferment up to 25% alcohol when used correctly. Produces ester character that increases with increasing gravity. Malt character dominates at lower gravities. After using this yeast strain we found out that it can sometimes produce a Belgian Character and sometimes not. Try this yeast with your big Belgians as well as other unique hybrids and you will find yourself pleasantly surprised. We would not recommend it for creating classic true-to-style variations of Barleywines, Imperial Stouts, Strong Ales or any other high-gravity style where Belgian flavors would not be appropriate. This yeast might be a great fit for really big Dunkelweizens. To achieve >25% ABV, sugar needs to be fed over the course of the 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: 80-100% Flocculation: Medium Alcohol Tolerance: 15%+ 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.
Lalvin QA23 is the ideal choice for winemakers seeking to craft bright, aromatic white wines and fresh, fruit-driven rosés Its ability to enhance varietal character while maintaining fermentation reliability makes it a valuable tool in producing wines with exceptional clarity and balance Strong fermenter for varietal expression in highly clarified white juice Lalvin QA23 is a premium wine yeast strain, selected in Portugal by the University of Trás-os-Montes and Alto Douro (UTAD) in cooperation with the Viticultural Commission of the Vinhos Verdes region. Renowned for its ability to enhance aromatic intensity, fruit clarity, and mouthfeel in white wines, QA23 is particularly effective in fermenting highly clarified musts at low temperatures, preserving delicate esters and fresh aromatics. Enhanced Aromatic Expression: QA23 exhibits high β-glucosidase activity, facilitating the release of bound terpenes and enhancing varietal aromas, especially in thiol-rich varieties like Sauvignon Blanc. Clean Fermentation Profile: Produces low levels of volatile acidity and sulfur compounds, maintaining pure fruit character and aromatic clarity. Alcohol Tolerance: Effective up to 16% ABV, supporting complete fermentation in high-sugar musts. Temperature Range: Performs optimally between 57°F and 82°F (14°C–28°C), ideal for cool fermentations that preserve fresh aromatics. Low Nutrient and Oxygen Requirements: Thrives in musts with low turbidity and nutrient content, reducing the risk of sluggish fermentations. Applications: Aromatic White Wines: Perfect for Sauvignon Blanc, Chenin Blanc, Colombard, Gewürztraminer, Muscadelle, Pinot Gris, Riesling, Semillon, Viognier, and Roussanne, enhancing bright fruit and crisp acidity. Rosé Wines: Elevates strawberry, peach, and citrus notes, creating a fresh, vibrant profile. Fruit Wines and Ciders: Ideal for apple, pear, and tropical fruit wines, delivering clean, expressive aromatics. Sparkling Wines: Excellent for Charmat and Traditional Method sparkling wines, promoting brightness and clean fermentation. Flavor Profile: Citrus & Tropical Fruits: Vibrant expressions of lemon zest, pineapple, and grapefruit. Floral Aromatics: Subtle notes of orange blossom, honeysuckle, and white flowers add elegance. Fresh, Clean Finish: Maintains a crisp, bright mouthfeel with lingering fruit character. Smooth Mouthfeel: Promotes balanced acidity and smooth texture. 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 0.2–0.4 grams per liter (1–1.5 grams per gallon) for optimal fermentation and flavor enhancement. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation, especially in low-nitrogen musts. Fermentation Temperature: Maintain between 57°F and 82°F (14°C–28°C) for optimal ester retention and aromatic clarity. Download the PDF Download the PDF
WLP56 is an easy-to-use option for saison and farmhouse ales with good fermentation and flocculation A moderate phenol producer with clove-like flavor and aromatic notes balanced with fruit-forward ester production 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! White Labs Belgian Saison II offers a fruitier ester production than its counterpart WLP565. Moderately phenolic, with a clove-like characteristic in finished beer flavor and aroma. Know to ferment quickly and often finishing primary fermentation in just a few days. This yeast also works well in warm temperatures. Best suited for Belgian saisons and high gravity Belgian 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: 78-85% 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.
ICV-D80 was isolated by Dominique Delteil of the ICV in 1992 from the Cote Rotie area of the Rhone Valley. In addition to its' ability to enhance tannin structure, it's know for being able to ferment musts high in sugar and polyphenols. With proper nutrition, aeration and fermentation temperatures below 82 degrees F, ICV-D80 will ferment up to 16% alcohol. ICV-D80 brings high fore-mouth volume, big mid-palate mouthfeel and intense fine grain tannin to reds. It is one of the best strains for contributing big tannin volume in a blend. ICV-D80 is characterized by concentrated, dark fruit, smoke and a licorice finish. When blended with wines fermented with ICV-D254 or Syrah, wines fermented with ICV-D80 bring more tannin intensity to the blend. In short, this yeast is truly great for the structural support it can bring to a wine. However, if the winemaker is looking for highlighted fruit and ethereal top-notes as well, it often may not be the best choice when using a single strain in the vintage. Therefore, it may help to think of it as usually needing a companion strain to help bring everything to a finished wine. Renowned for its ability to enhance tannin structure. Produces flavors of dark fruit, smoke, and licorice. Perfect for reds grown in warmer climates or at lower elevations that need more backbone. High alcohol tolerance to 16%. Use 1 gram per gallon. Download the PDF Download the PDF
Belgian Saison ale yeast known for its fruity ester expression, vigorous fermentation, and ability to produce very dry, highly attenuated beers
Delivers the classic Saison character peppery, fruity, and crisp while tolerating high alcohol levels and finishing reliably
Recommended for Saison, Belgian Blond, Tripel, Strong Golden Ale, and High-Gravity Belgian Ales
Ferment between 59-77°F
Angel Yeast CS31 is a robust, high-performance Belgian Saison ale yeast known for its fruity ester expression, vigorous fermentation, and ability to produce very dry, highly attenuated beers. A diastatic strain (STA1+), CS31 delivers the classic Saison character peppery, fruity, and crisp while tolerating high alcohol levels and finishing reliably.
Fruity, ester-forward Belgian Saison profile with dry finish
Medium-to-high flocculation for bright, refined beer
Very high attenuation (~83–94%) for crisp, dry styles
Ferments well between 59–77 °F (15–25 °C); ideal at 64–72 °F (18–22 °C)
Diastatic (STA1+) for full, dry fermentation
Alcohol tolerance up to 14% ABV
Fermentation Range:
59–77 °F (15–25 °C)
Recommended for precision brewing: 64–72 °F (18–22 °C)
Usage Rate:
0.5–1.0 g/L (50–100 g/hL); increased pitching of 1.5–3.0 g/L (150–300 g/hL) advised for high-gravity or challenging fermentations
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. Gently adjust to wort temperature and pitch within half an hour to ensure optimal yeast vitality.
Applications:
Saison • Belgian Blond • Tripel • Strong Golden Ale • High-Gravity Belgian Ales
Produces ß-glucosidase to cleave terpenes Floral, Rose, Citrus flavors Will not produce volatile phenols Best choice for Muscat/Moscato & Gewurztraminer. Also great for Sauvignon Blanc, Riesling and Viognier Those floral, rose, citrus, and stone fruit aromatics are bound all up in terpense in your grape skins and you know, they would really like to get out. It's your job to free them, package them in a bottle, and eventually let them waft out of a wine glass and into the nasal cavity of someone who appreciates excellence. We can help you do this. If you are making a higly aromatic white such as Muscat, Gewürztraminer, Viognier, Sauvignon Blanc or Riesling this is the ideal yeast. BOUQUET is known for its production of the enzyme ß-glucosidase which liberates aromatic compounds by cleaving terpenes from the sugars that bind them and releasing their goodness. This yeast will turn these certain grape varietals from ordinary white wines to highly aromatic, very special white wines that smell and taste amazing. The type of wine where 'stuff' wafts out of the glass! Also interesting is that most yeasts have the potential to produce phenolic off flavors, which in high quantities produce a paint like aroma (yuck!), if the conditions are less than ideal. However, BOUQUET is POF (phenolic off flavors) negative and will synthesize phenolic off flavors, eliminating that risk. This is a great yeast to co-ferment with Luscious for added complexity. Additional Fermfed nutrient is recommended at the start of fermentation due to the short lag phase of this strain. Due to such a rapid period of growth, the yeast cells require higher levels of nutrients to ensure a healthy fermentation. If you have had your wine tested and know your Yeast Available Nitrogen (YAN) follow our CellarScience nutrient feeding schedule accordingly. If you don't know your YAN we recommend hydrating with Fermstart, feeding with FermFed at the onset of fermentation and feeding again with regular Fermfed after 1/3 sugar depletion. Normally the feeding at the onset of fermentation would be with Fermfed DAP free but in this case BOUQUET can use the extra DAP kick that Fermfed provides. Start Time: Fast Alcohol tolerance: 14% Nitrogen demand: Very High Yan Requirement @ 23 Brix: 340 ppm Production of Volatile Acidity: Low Production of SO2: Average Cap/Foaming: Average Ease to Ferment with MLF: Low Malic Acid Consumption: Average Killer Factor: Positive (though is able to coferment with Luscious) Yeast Type: Cerevisiae Optimal Fermentation Temp: 50–80°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
WLP775 is a classic cider yeast that ferments dry, but retains the flavor from apples 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! WLP775 is a classic cider yeast. This particular cider yeast will ferment dry, but retains flavor from apples. Sulfur will be produced during fermentation, but will disappear in first two weeks of aging. This cider yeast can also be used for wine and high gravity 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. Flocculation: Medium 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.
A unique blend of distiller's yeast and nutrients to give your spirits a boost!
Liquor Quik Super Yeast X-Press is the new generation high alcohol turbo that can produce 25 liters (6.5 U.S. Gallons) of 20% alcohol base in as little as 5 days. The new X-Press is completely stackable, which means that you can ferment multiple packs at a time, as long as the sugar, water, and temperature is kept constant. It works by fermentation of a special distiller's yeast and complex blend of nutrients and vitamins. View the instructions, including ways to further increase your alcohol.
Available in 135 g and 25 kg sizes.
WLP518 is a Kveik strain isolated from a mixed culture which belonged to Harald Opshaug, a farmhouse brewer from Stranda, Norway Ideal for IPAs and Pale Ales due to its hop-forward character and clean fermentation even at higher temperatures 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! Sourced Lars Marius Garshol, this Kveik strain was isolated from a mixed culture which belonged to Harald Opshaug, a farmhouse brewer in Stranda, Norway. This strain was originally used in the 1990s to produce several kornøl-style beers. It is a clean fermenting yeast and has tolerated temperatures up to 95°F (35°C) while finishing fermentation within three to four days. The hop-forward, clean characteristics of this strain make it ideal for IPAs and pale 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: 69-80% Flocculation: Medium to High Alcohol Tolerance: 15%+ ABV Optimum Fermentation Temp: 77-95°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.
Montrachet is the ideal choice for winemakers aiming to craft clean, crisp wines with bright fruit expression and balanced acidity
Whether perfecting a fresh Chardonnay, producing a structured Merlot, or refining a fruit-forward Zinfandel, Montrachet delivers consistency, clarity, and exceptional flavor development in every batch
Versatile fermentation for balanced red and white wines
Montrachet is a robust and adaptable strain, selected for its consistent fermentation performance and ability to enhance varietal expression in both red and white wines. Known for its clean profile, it is ideal for winemakers aiming to highlight natural fruit character while maintaining balanced acidity and smooth mouthfeel.
Clean Fermentation Profile: Maintains varietal character while enhancing natural fruit notes.
Balanced Flavor Development: Highlights apple, pear, and citrus notes in white wines; berry and stone fruit undertones in reds.
Alcohol Tolerance: Capable of fermenting up to 13% ABV.
Temperature Range: Optimally ferments between 68°F (20°C) and 86°F (30°C).
Nitrogen Needs: Low nitrogen requirements, facilitating fermentation in musts with moderate nutrient levels.
Sensory Contribution: Generally neutral, allowing the grape's natural flavors to shine.
Applications:
Chardonnay & Sauvignon Blanc: Enhances fruit expression and maintains crisp acidity.
Merlot & Cabernet Sauvignon: Promotes clean, structured profiles with smooth tannin integration.
Zinfandel & Syrah: Brings forward rich berry notes and balanced spice characteristics.
Fruit Wines & Ciders: Perfect for meads, apple wines, and berry wines with a clean, bright finish.
Flavor Profile:
Crisp Fruits: Elevates apple, pear, and light citrus in white wines.
Berry and Stone Fruits: Highlights cherry, plum, and blackberry in reds.
Subtle Spice and Floral Notes: Contributes gentle esters for aromatic complexity.
Balanced Acidity: Preserves natural acidity while delivering a smooth mouthfeel.
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 flavor expression.
Nutrient Addition: Add yeast nutrients in low-nitrogen musts to enhance fermentation strength.
Fermentation Temperature: Maintain between 68°F and 86°F to optimize fruit expression and fermentation efficiency.
ICV-D21 is the ideal choice for winemakers seeking to craft structured, full-bodied wines with bold aromatics and enhanced mouthfeel Whether perfecting a Cabernet Sauvignon, enhancing the richness of Syrah, or adding depth to Chardonnay, ICV-D21 consistently delivers complexity, elegance, and age-worthiness in every bottle Enhanced mouthfeel and rich aromatics for structured red and white wines ICV-D21 is a robust wine yeast strain specially developed by the Institut Coopératif du Vin (ICV) for crafting full-bodied red and white wines with enhanced mouthfeel and complex aromatics. Known for its ability to optimize tannin extraction and promote rich color stability, ICV-D21 is ideal for producing age-worthy wines with layered depth and intense fruit expression. Its consistent fermentation kinetics ensure reliable attenuation and balanced structure in high-Brix musts. Enhanced Mouthfeel: Promotes a smooth, velvety texture with well-structured tannins. Aromatic Complexity: Boosts expressions of dark berries, plum, and subtle floral notes. Alcohol Tolerance: Effective up to 16% ABV, allowing for rich, full-bodied wine production. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), providing flexibility for various winemaking styles. Medium Flocculation: Contributes to clarity and stability post-fermentation. Low SO₂ Production: Preserves aromatic purity and minimizes off-flavors. Applications: Cabernet Sauvignon: Enhances bold fruit expression and promotes structured tannins. Merlot: Boosts plum and cherry notes while improving mouthfeel. Syrah: Elevates dark fruit and peppery spice with deep color extraction. Grenache: Enhances ripe red fruit flavors with a smooth finish. Chardonnay: Promotes complexity and rounded mouthfeel with subtle floral accents. Flavor Profile: Dark Fruits: Highlights blackberry, plum, and cherry with concentrated richness. Spice and Floral Notes: Accentuates hints of violet, licorice, and black pepper. Structured Tannins: Integrates smooth tannins for enhanced mouthfeel and aging potential. Aging Potential: Supports long-term aging, improving depth and complexity over time. 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 flavor development. Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to ensure complete fermentation. Fermentation Temperature: Maintain between 64°F and 86°F for optimal tannin extraction and aromatic development. Extended Maceration: Ideal for long maceration periods to intensify structure and deepen flavor complexity. Download the PDF Download the PDF
Designed to emphasize classic clove and banana aromas while delivering a bright, well-balanced appearance
Naturally derived, non-GMO wheat beer yeast that creates flavorful Hefeweizen-style beers that remain approachable in clarity and body
Recommended for Hefeweizen, Weissbier, Dunkelweizen, Witbier, American Wheat, Belgian White, and Blonde Ale
Ferment between 59-77°F
Angel Yeast WA18 is a naturally derived, non-GMO wheat beer yeast designed to emphasize classic clove and banana aromas while delivering a bright, well-balanced appearance. With medium-to-high flocculation and fast fermentation, WA18 creates flavorful Hefeweizen-style beers that remain approachable in clarity and body perfect for both traditional and modern wheat styles.
Typical wheat beer ester profile: banana with slight clove spice
Medium-to-high flocculation for smoother appearance
High attenuation (80–91%) for balanced mouthfeel
Quick fermentation: finished in ~96 hours at 18 °C (64 °F)
Temperature range: 59–77 °F (15–25 °C), ideal at 64–72 °F (18–22 °C)
Alcohol tolerance up to 10% ABV
Fermentation Range:
59–77°F (15–25°C)
Recommended for best flavor expression: 64–72°F (18–22°C)
Usage Rate:
0.5 g/L (50 g/hL); increase to 1.0–3.0 g/L (100–300 g/hL) for high-gravity or more robust fermentations
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. Temper to pitching temperature and pitch within 30 minutes to preserve yeast viability.
Applications:
Hefeweizen • Weissbier • Dunkelweizen • Witbier • American Wheat • Belgian White • Blonde Ale
Producer of fresh fruit aromas/flavors Best choice for fruit forward wines Best choice for ciders Best choice for Roses Ability for ferment cooler Strong fermenter FRESH—well the name says it all. The perfect choice for fermenting fruit forward whites, roses, ciders, and meads. Because FRESH is a Bayanus strain it is able to ferment at lower temperatures, a nice option for producing cleaner more focused fruit flavors. Emphasizes stone fruit flavors. We almost named it Beauty and the Beast because once it starts fermenting it doesn't stop. Super easy to ferment with lower nutrient needs and a a very high alochol tolerance up to 16%. Many cider producers like this yeast for its ability to add those fresh and fruity flavors. Although easy to ferment, we still recommend our CellarScience nutrient regimen of Fermstart, FermFed DAP Free, and FermFed to increase fruit and floral flavors, while avoiding H2S production that can mask fruit. Start Time: Fast Alcohol tolerance: 16% Nitrogen demand: low YAN Requirement @ 23 Brix: 225 ppm Production of volatile acidity: Very Low Production of SO2: Low Cap/Foaming: Very low Ease to Ferment with MLF: Average Malic Consumption: High Yeast Type: Bayanus Optimal Fermentation Temp: 50–80°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
Clean-fermenting American ale strain ideal for a wide range of hop-forward and malt-balanced styles
Crisp, neutral profile with low ester production, allowing hops and specialty malts to take center stage
Recommended for American Pale Ale, IPA, Blonde Ale, Amber, Brown, Porter, and Stout
Ferment between 59-77°F
Angel Yeast A01 is a clean-fermenting American ale strain ideal for a wide range of hop-forward and malt-balanced styles. It delivers a crisp, neutral profile with low ester production, allowing hops and specialty malts to take center stage. With strong attenuation and medium-to-high flocculation, A01 produces bright, well-finished beers that require little intervention to clarify.
A01 performs well across a broad temperature range and is suitable for a variety of ales including American Pale Ale, IPA, Amber, Blonde, Brown, and even Stout. It is POF-negative, non-diastatic, and offers fast, consistent fermentation—making it a highly reliable choice for both commercial and home brewers.
Clean American ale profile with minimal ester production
Medium-to-high flocculation for improved clarity
Strong attenuation (~75–83%) with a dry, crisp finish
Excellent for a wide range of American ale styles
POF-negative and non-diastatic
Alcohol tolerance up to 10% ABV
Fermentation Range:
59–77°F (15–25°C)
Recommended range for cleanest profile: 59–68°F (15–20°C)
Usage Rate:
0.5–1.0 g/L depending on wort gravity and fermentation temperature
Typical pitch rate: 50–100 g/hL for standard-strength ales
Rehydration Instructions:
For best results, rehydrate yeast in clean water at 86°F (30°C) for 15 minutes before pitching. While direct pitching is possible, rehydration is strongly recommended for high-gravity fermentations or when yeast health is critical.
Applications:
American Pale Ale • IPA • Blonde Ale • Amber • Brown • Porter • Stout
Developed specifically for bottle conditioning. PRIME has a high alcohol tolerance, neutral flavor, ferments quickly, and has excellent flocculation to form a compact sediment at the bottom of the bottle, keg, or barrel. Does not ferment maltotriose so will not dry your beer out further and will only ferment the sugar you add.
Every batch is PCR tested to ensure quality.
Dosage:
Use at a rate of .38 grams per gallon or 1 gram per liter.
Directions:
Mix the desired amount of Dextrose in 5x its weight of water, boil, cool to approximately room temperature, and mix the sugar solution into your beer.
Direct Pitch or Rehydrate:
To hydrate yeast, first, sanitize yeast brick and scissors. Use 10 grams of sterilized tap water, between 85-95°F (29-35°C), per gram of yeast. Sprinkle yeast onto the water. Allow the slurry to stand undisturbed for 20 minutes and then swirl. Use small amounts of beer to adjust to within 10°F (6°C) of beer temp. Mix yeast slurry into beer. Allow carbonation to develop for two weeks between 60-78°F (16-26°C) before testing for adequate carbonation.
Optimum Fermentation Temp: 53-77°F
Flocculation: Very High
Attenuation: 95-100%
Gluten-free
CROSS EVOLUTION is your gateway to crafting wines with extraordinary aromatic lift, vibrant fruit expressions, and a silky-smooth mouthfeel
Whether you're producing a crisp Sauvignon Blanc, an elegant rosé, or a bright, fruit-forward Pinot Gris, this yeast strain ensures clean fermentation with enhanced complexity and balanced character in every bottle
Revolutionize aromatic expression and mouthfeel in your wines
CROSS EVOLUTION is an innovative Saccharomyces cerevisiae hybrid yeast strain developed to enhance the sensory profile of white and rosé wines. Its unique enzymatic capabilities are designed to unlock bound aroma precursors, leading to intensified floral and tropical fruit notes, while promoting a rich, balanced mouthfeel. Optimized for fermentations requiring robust performance under challenging conditions, CROSS EVOLUTION delivers wines that are vibrant, fruit-forward, and elegantly structured.
High Ester Production: Generates elevated levels of tropical fruit, citrus, and stone fruit esters, enhancing the aromatic profile of wines.
β-Glucosidase Activity: Releases bound terpene and thiol precursors, amplifying varietal expression and bouquet complexity.
Enhanced Mouthfeel: Promotes polysaccharide and glycerol production, contributing to a fuller, silkier palate experience.
Controlled Fermentation: Exhibits consistent fermentation kinetics with low volatile acidity and minimal hydrogen sulfide production.
Alcohol Tolerance: Effective up to 15% ABV, ensuring robust fermentation across various wine styles.
Temperature Range: Performs optimally between 57°F (14°C) and 68°F (20°C), allowing precise aroma development and balance.
Applications:
White Wines: Ideal for enhancing citrus, floral, and tropical fruit notes in varieties such as Chardonnay, Chenin Blanc, Gewürztraminer, Pinot Gris, Riesling, Roussanne, Sauvignon Blanc, and Viognier.
Rosé Wines: Amplifies red fruit and floral aromas, contributing to a fresh, lively palate with crisp acidity.
Sparkling Wines: Enhances aromatic lift and mouthfeel in traditional and Charmat method sparkling wines.
Ciders: Suitable for apple and pear ciders, boosting fruity aromas and providing a smooth texture.
Flavor Profile:
Tropical Fruits: Expressive notes of pineapple, mango, and passion fruit.
Citrus & Stone Fruits: Bright accents of lemon zest, peach, and apricot add depth and complexity.
Floral Aromatics: Highlights jasmine, honeysuckle, and orange blossom for a layered bouquet.
Soft, Rounded Mouthfeel: Enhanced glycerol production delivers a smooth, well-structured body.
Usage Guidelines:
Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to avoid clumping.
Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and aromatic development.
Nutrient Addition: Supplement with yeast nutrients to prevent sluggish fermentation and enhance ester formation, especially in low-nitrogen musts.
Fermentation Temperature: Maintain between 57°F and 68°F (14°C and 20°C) to optimize ester production and prevent off-flavors.
Oxygenation: Light oxygenation at inoculation promotes robust fermentation and enhanced aroma release.
G01 is the traditional German strain used to produce world class weizen beers where big banana aroma is required
Will create a slightly higher level of acidity to give your beer a very crisp finish
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 is the traditional German strain used to produce world class weizen beers where big banana aroma is required. Balanced with mild clove, depending on your wort profile, this strain will produce amazing beers. Stefon will create a slightly higher level of acidity to give your beer a very crisp finish. Slightly underpitching will help increase the banana character.
Attenuation: 73-77%
Flocculation: Low
Alcohol Tolerance: 10% ABV
Optimum Fermentation Temp: 63-73°F
Cell Count: 200 Billion
Similar Strains: WLP300, WY3068
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.
1335 is a classic British ale profile with good flocculation and malty flavor characteristics
Finishes crisp, clean, and fairly dry
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
One of our favorite strains for producing a nice clear English ale. Try this on your next English bitter or brown if you prefer a drier, easier drinking beer.
A classic British ale profile with good flocculation and malty flavor characteristics. It will finish crisp, clean and fairly dry.
Attenuation: 73-76%
Flocculation: High
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 63-75°F
Cell Count: 100 Billion
Styles:
American Brown Ale
Brown Porter
Cream Ale
Dry Stout
English Barleywine
English IPA
Extra Special/Strong Bitter (English Pale Ale)
Foreign Extra Stout
Irish Red Ale
Northern English Brown Ale
Special/Best/Premium Bitter
Standard/Ordinary Bitter
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.
