ICV-D47 is the ideal choice for winemakers looking to craft full-bodied white wines and meads with rich aromatics and smooth mouthfeel
Whether perfecting a Chardonnay, enhancing the vibrancy of a Viognier, or crafting a smooth mead, ICV-D47 delivers exceptional clarity, balance, and complexity in every bottle
Rich aromatics and enhanced mouthfeel for full-bodied whites and mead
ICV-D47 is a premium wine yeast strain developed by the Institut Coopératif du Vin (ICV), renowned for its ability to produce full-bodied, aromatic white wines and exceptional meads. This strain excels in accentuating floral and fruit esters while contributing to a rich, smooth mouthfeel. Its steady fermentation kinetics and strong polysaccharide production result in wines with enhanced viscosity and clarity.
Enhanced Aromatics: Boosts expressions of citrus, tropical fruit, and floral notes.
Rich Mouthfeel: Contributes to a fuller body with smooth, creamy texture.
Alcohol Tolerance: Effective up to 14% ABV, making it ideal for both whites and meads.
Temperature Range: Performs optimally between 59°F (15°C) and 77°F (25°C), ensuring clean fermentation and aromatic preservation.
Medium Flocculation: Promotes good clarity and stable sedimentation post-fermentation.
Low SO₂ Production: Maintains fresh aromatics and minimizes sulfur-based off-flavors.
Applications:
Chardonnay: Enhances notes of citrus, melon, and light tropical fruit with a rich mouthfeel.
Viognier: Promotes intense floral and apricot aromas, highlighting varietal character.
Sauvignon Blanc: Accentuates bright fruit flavors with a crisp, clean finish.
Mead: Ideal for traditional and melomel meads, contributing to smooth body and balanced sweetness.
Fruit Wines: Perfect for apple, peach, and pear wines with vibrant fruit expression.
Flavor Profile:
Citrus and Tropical Fruits: Prominent notes of pineapple, lemon, and grapefruit.
Floral Aromatics: Subtle hints of honeysuckle, jasmine, and orange blossom.
Smooth Mouthfeel: Contributes to a creamy, well-rounded body with excellent clarity.
Clean Finish: Low SO₂ production preserves fruit purity and aromatic intensity.
Usage:
Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping.
Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement.
Nutrient Addition: Supplement with yeast nutrients, particularly in low-nitrogen musts, to optimize fermentation strength.
Fermentation Temperature: Maintain between 59°F and 77°F to preserve floral aromatics and mouthfeel.
Aging Potential: Suitable for short- to medium-term aging, allowing for aromatic development.
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Our top choice for Seltzers — highly efficient at metabolizing simple sugars with minimal off-flavors (low fusel/sulfur)
Amazing house strain – for neutral-profile ales
VELO delivers – rapid fermentation while maintaining a clean, neutral profile
Doesn’t require temperature control - Loves to ferment Hot
Ferment between 60-94°F
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Amazing as a House Strain
VELO is a high-performance ale yeast selected for speed, flavor neutrality, and wide temperature tolerance. In internal sensory comparisons, VELO’s ester suppression and clean finish exceeded CellarScience CALI, while offering faster kinetics and a wide operating range that, within reason, can substantially reduce the need for temperature control. We’ve found it to be a dependable house strain across styles, especially for hop-forward ales. delivering clean results quickly while staying remarkably forgiving across real-world fermentation conditions
Why It Works in Seltzers
For hard seltzer production, VELO excels thanks to highly efficient metabolism of simple sugars (“mono- and disaccharides”) with low fusel and sulfur byproducts when supported by a complete nutrient regimen. When developing our Seltzer nutrient Dynamo 800 we tried many yeasts and Velo was consistently the best. From there we tweaked the formulation specifically for Velo with over 60 fermentations. Across broader sensory feedback beyond internal bench work, VELO consistently presented as noticeably cleaner than several common industry benchmarks, delivering a true neutral, blank-canvas base that stays out of the way of your seltzer flavor additions.
Lagers Fermented at Warmer Temperatures (Sometimes called pseudo-lagers)
VELO excels in this role by delivering a clean, lager-like profile at ale fermentation temperatures. Its wide operating range (60–94°F / 16–34°C), fast kinetics, and low ester/phenol expression let you run lager-style recipes in the mid-60s to low-70s °F without temperature control. When you ferment under pressure (up to 12 PSI), you can push these lager-like beers toward the upper end of VELO’s range right up to 94°F while still maintaining a neutral, crisp finish. High attenuation and medium–high flocculation help the beer finish dry and drop clear quickly, making VELO an amazing house strain for clean, lager-like beers on an ale timeline.
Technical Attributes
Neutral & Clean: Ester/phenol expression held very low; as clean or cleaner than CellarScience CALI in sensory comparisons.
Fast Fermentation: Wraps primary quickly, reducing tank residency and tightening production schedules.
Wide Temp Range: Performs cleanly from 60–94 °F (16–34 °C) with minimal off-flavors—useful where tight temperature control isn’t feasible.
Pressure-Ready: Stable up to 12 PSI, ideal for closed or spunded ferments.
Hop-Smart: Preserves hop brightness in modern IPAs while remaining tidy in low-IBU and malt-forward beers.
High Attenuation: ~75–83 % for a dry, polished finish; alcohol tolerance up to 10 % ABV with full nutrient support.
Medium–High Flocculation: Drops bright post-fermentation while staying in suspension long enough to finish cleanly.
Thermotolerant Physiology: Robust stress response (e.g., trehalose storage) supports clean performance at elevated temperatures.
Specifications:
Fermentation Temperature: 60–94°F (16–34°C)
Apparent Attenuation: ~75–83 %
Alcohol Tolerance: up to 10 % ABV (with complete nutrient regimen)
Flocculation: Medium–High
Pressure Tolerance: up to 12 PSI
Format: 15 g high-cell-count sachet (≈ 36 % more than standard 11 g)
Direct Pitch: No rehydration required
Quality Control: Every batch PCR-verified for purity and consistency
Applications
Clean ales and pseudo-lagers • West Coast/Cali-style IPAs • Pale & session ales • Kölsch-like ferments • Hard seltzers and other sugar-based ferments
Dosage
Homebrew: One 15 g sachet treats 5–6 gal (19–23 L).
Scale-up: Use 2–3 g/gal (0.5–0.8 g/L). When scaling, round up to the next full sachet for consistency.
VELO is the practical house strain for clean results on a tight timeline—neutral like CALI, ferments fast, handles a wide temperature range, and produces a polished finish in beer and seltzer when paired with appropriate nutrients.
W-68 produces aromatic beers rich in phenols (clove & pepper) and esters (florat / fruity banana)
The iconic Weihenstephan weizen strain and ideal for brewing German-style wheat beers
Recommended for Hefeweizen, Kristallweizen, Dunkelweizen, Weizenbock, and more
Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world
Fermentis SafAle™ W-68 is the iconic Weihenstephan weizen strain and ideal for brewing German-style wheat beers, including Hefeweizen, Kristallweizen, Dunkelweizen, Weizenbock, and more. Suitable for a variety of wheat beers and other styles with fruity-spicy profiles, Fermentis SafAle™ W-68 produces aromatic beers rich in phenols (notes of clove and pepper) and esters (floral and fruity banana flavors). Known for medium sedimentation, this strain forms no clumps and will appear as a powdery haze when resuspended in beer.
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: 78-84%
Sedimentation Time: Medium
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.
Lalvin EC1118 is a fermentation workhorse, ideal for any application requiring strong performance, high alcohol tolerance, and minimal flavor interference
Its reliability under stress makes it a staple in both home and commercial fermentations where consistency is critical
Versatile, robust yeast for clean and complete fermentations
Lalvin EC1118 is a highly reliable and neutral yeast strain, originally isolated from the Champagne region. Renowned for its strong fermentation kinetics and high alcohol tolerance, EC1118 is widely used in sparkling wine production, secondary fermentations, ciders, fruit wines, and distillation mashes. Its clean fermentation profile ensures the preservation of varietal and fruit character, making it a staple for winemakers seeking consistency and purity.
Key Features:
Alcohol Tolerance: Up to 18% v/v, suitable for high-alcohol fermentations.
Fermentation Temperature Range: 10–30°C (50–86°F), allowing flexibility across various fermentation conditions.
Killer Factor: Killer positive, inhibiting many wild and sensitive yeast strains, aiding in maintaining fermentation dominance.
Nutrient Requirements: Low to moderate; benefits from complex nutrients in low-nitrogen musts or high-alcohol applications.
Flocculation: Low to medium, resulting in compact lees and improved clarity.
SO₂ Production: Low to moderate, minimizing the need for additional sulfur dioxide additions.
H₂S Production: Low, reducing the risk of off-odors.
Fermentation Profile & Flavor Contribution
EC1118 is prized for its neutral sensory impact, producing very few esters or higher alcohols. This clean profile allows the varietal character, terroir expression, or adjunct flavors (in cider or fruit fermentations) to shine through. It is known to minimize the perception of residual sweetness due to its ability to ferment to dryness even under stressful conditions.
While not typically chosen for aromatic complexity, EC1118 produces a subtle spectrum of fermentation-derived volatiles such as ethyl esters and low levels of isoamyl alcohol under certain conditions. It has low volatile acid production and is particularly good at suppressing undesirable wild microbes.
Applications:
Sparkling Wines & Traditional Method (Méthode Champenoise): Due to high pressure and alcohol tolerance.
Stuck Fermentations: Excellent restart yeast thanks to its resilience and killer activity.
Ciders: Clean fermenter that allows fruit expression and can handle cold temperatures.
Fruit Wines: Neutral character supports delicate fruit aromas without masking them.
Distillation Ferments: High attenuation and ethanol yield.
Mead: Strong fermenter in low-nutrient environments when supplemented properly.
Beer (Hybrid Styles): Occasionally used in brut-style beers or for attenuation of residual sugars in high-gravity ales.
Flavor Profile:
Neutral Base: Minimal sensory contribution, allowing primary ingredients to dominate.
Enhanced Freshness: May enhance the perception of dryness and freshness.
Clean Finish: Very low ester and fusel production, resulting in a crisp and reliable finish.
Usage:
Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 35–40°C (95–104°F) for 15–20 minutes. Stir gently to avoid clumping.
Pitch Rate: Use 0.2–0.4 grams per liter (1–1.5 grams per gallon) for optimal fermentation and flavor development.
Nutrient Addition: Supplement with yeast nutrient to enhance fermentation kinetics and prevent sluggish behavior, especially in high-sugar or low-nitrogen musts.
Fermentation Temperature: Maintain between 10°C and 30°C (50°F and 86°F) to optimize fermentation performance and preserve desired flavor profiles.
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2565 is a classic, true top cropping yeast strain from a traditional brewery in Cologne, Germany
Produces beer that will exhibit some of the fruity character of an ale, with a clean lager like profile
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 is a classic, true top cropping yeast strain from a traditional brewery in Cologne, Germany. Beers will exhibit some of the fruity character of an ale, with a clean lager like profile. It produces low or no detectable levels of diacetyl. This yeast may also be used to produce quick-conditioning pseudo-lager beers and ferments well at cold 55-60°F (13-16°C) range. This powdery strain results in yeast that remain in suspension post fermentation. It requires filtration or additional settling time to produce bright beers.
Attenuation: 73-77%
Flocculation: Low
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 56-70°F
Cell Count: 100 Billion
Styles:
American Wheat or Rye Beer
Berliner Weisse
Bière de Garde
Cream Ale
Düsseldorf Altbier
Fruit Beer
Kölsch
Northern German Altbier
Spice, Herb, or Vegetable Beer
For best results we always recommend ordering an ice pack with your liquid yeast.
Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.
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.
GERMAN is the classic lager strain from Weihenstephan Germany that has been used for generations
Produces clean, balanced lagers from pilsners to doppelbocks
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Ferment between 50-59°F
CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value
The classic lager strain from Weihenstephan Germany that has been used for generations to produce clean, balanced lagers from pilsners to doppelbocks. Like all CellarScience yeast, GERMAN is eligible for direct pitch straight into your wort. CellarScience provides 15g of yeast per sachet, which is up to 36% more than any other brand of dry yeast. Every batch of yeast is PCR tested to ensure quality. GERMAN 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 2.5–4 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly.
For professional brewers, use at a rate of 80-120 grams per barrel, depending on wort temperature and gravity.
Direct Pitch or Rehydrate:
GERMAN 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. GERMAN yeast is pre-loaded with essential nutrients to ensure a successful, complete fermentation. While not required, some brewers prefer to rehydrate yeast. To hydrate yeast, first, sanitize the yeast brick and scissors. Use 10 grams of sterilized tap water between 85-95°F (29-35°C) mixed with 0.25 grams of FermStart per gram of yeast. Sprinkle yeast on the water. Allow the slurry to stand undisturbed for 20 minutes, then swirl. Use small amounts of wort to adjust to within 10°F (6°C) of wort temperature before pitching. Ferment between 50-59°F (10-15°C).
Optimum Fermentation Temp: 50-59°F
Flocculation: High
Alcohol Tolerance: 9-10% ABV (WY2124 9%)
Attenuation: 78-85%
Similar Strains: WLP830, WY2124, W-34/70
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.
Authentic Witbier Flavor: Delivers classic clove, mild pepper, and subtle fruit notes.
Lets Adjuncts Shine: Restrained profile perfectly highlights orange peel and coriander additions.
Enhanced Mouthfeel: Leaves trace maltotriose unfermented for a richer, more satisfying body.
Classic Witbier Haze: Rouses beautifully to create a stable, traditional powdery haze in the glass.
Looking to brew the perfect Belgian Witbier? SafAle™ BW-20 from Fermentis is the ideal choice for crafting authentic, flavor-forward wheat beers. This specialized dry strain delivers a balanced profile of subtle fruitiness paired with the signature clove and black pepper phenols that define the style. Because this yeast character remains pleasantly restrained, it provides an excellent foundation to let traditional witbier adjuncts—like sweet orange peel and crushed coriander—truly take center stage.
On the technical side, BW-20 intentionally leaves a fraction of maltotriose unfermented, which translates to a richer, more satisfying body and mouthfeel in your finished beer. You can also expect medium, clump-free sedimentation that rouses beautifully, creating the classic powdery haze that looks absolutely perfect in the glass.
Key Characteristics:
Ideal Styles: Belgian Witbier and traditional wheat beers
Flavor Profile: Subtle fruit, distinct clove, and mild pepper
Mouthfeel: Enhanced body (due to residual maltotriose)
Appearance: Pours with a traditional, stable powdery haze
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.
Apparent Attenuation: 77-83%
Sedimentation: Medium
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.
Prise de Mousse strain. Fast starting with steady, strong fermentation kinetics. Low foaming action is well suited to barrel fermentations. Clean neutral flavor. Good all-around choice for Reds, Whites and especially Champagnes. Also works well for meads. Alcohol tolerance to 18%. Will also ferment from 50 to 80 degrees.
A07, commonly referred to as "chico", is a craft brewing standard, loved for its extremely clean character
Performs well at standard ale temperatures but can be used in the low 60s to produce exceptionally crisp ales
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
A07 Flagship is a versatile strain prized by home and craft brewers alike for its tremendously clean character. A07 Flagship performs well at conventional ale temperatures, but can be used in the low 60s to produce remarkably crisp ales. Due to its middle of the road flocculation, filtration or fining is required to achieve a crystal clear beer.
Attenuation: 72-77%
Flocculation: Low-Medium
Alcohol Tolerance: 12% ABV
Optimum Fermentation Temp: 60-72°F
Cell Count: 200 Billion
Similar Strains: WLP001, WY1056
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.
HAZY is the ideal strain for fermenting expressive New England IPAs or Hazy Pale Ales, enhancing the fruit-forward character of your hops
Leaves beer with a hazy appearance while contributing its own ester profile with notes of peach, citrus, mango and passionfruit
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Ferment between 62-75°F
CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value
For hop-forward beer styles that you want bursting with tropical, fruity flavors and aromas, you can't go wrong fermenting with HAZY from CellarScience. HAZY will enhance the fruit-forward 'juicy' character of your hops while contributing its own ester profile with notes of peach, citrus, mango and passionfruit. It will be more expressive the higher in its temperature range you let it go, leaving your beer with a hazy appearance when its finished. This is the ideal strain for fermenting expressive New England IPAs or Hazy Pale Ales.
Every batch is PCR tested to ensure contamination free yeast.
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.
For professional brewers, use at a rate of 80-120 grams per barrel, depending on wort temperature and gravity.
Direct Pitch or Rehydrate:
HAZY 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. HAZY 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 62-75°F (17-24°C).
Optimum Fermentation Temp: 62-75°F
Flocculation: Medium-Low
Alochol Tolerance: 11-12% ABV
Attenuation: 75-80%
Similar Strains: WLP06, WY1318
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.
L28 is an excellent choice for your Czech lager fermentations with a nice balance between hops and malt
Fermentation at the higher end of the range will produce a beer with minimal sulfur and a light ester profile
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
L28 Urkel is a traditional Czechoslovakian lager strain that provides exceptional balance between hops and malt. Slightly sulphery during fermentation, but will clean up nicely during lagering. Ferment toward the higher end of the range for a beer with minimal sulfur notes and a light ester profile.
Attenuation: 71-75%
Flocculation: Medium
Alcohol Tolerance: 10% ABV
Optimum Fermentation Temp: 52-58°F
Cell Count: 200 Billion
Similar Strains: WLP800, WY2001
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.
71B is the perfect choice for winemakers looking to craft aromatic, fruit-forward wines with softened acidity and a clean finish Whether producing a vibrant Nouveau red, a crisp rosé, or a juicy fruit wine, 71B ensures enhanced aromatics and balanced mouthfeel every time Enhanced fruit character and softened acidity for young, fruity wines 71B is a specialty wine yeast strain selected for its exceptional ability to produce fresh, aromatic wines with enhanced fruit character and softened acidity. Originally developed for Nouveau-style wines, 71B is particularly well-suited for early-drinking reds, rosés, and fruit wines where the preservation of bright, fruit-forward notes is desired. This strain is also known for its partial metabolism of malic acid, resulting in wines with a softer, rounder mouthfeel. Enhanced Fruit Aromatics: Boosts expressions of strawberry, raspberry, cherry, and tropical fruit. Acid Reduction: Partially metabolizes malic acid, creating a softer, smoother mouthfeel. Alcohol Tolerance: Effective up to 14% ABV, maintaining stability during fermentation. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), ensuring versatility across wine styles. Medium Flocculation: Settles well post-fermentation, contributing to clarity and stability. Low SO₂ Production: Minimizes the risk of sulfurous off-flavors. Applications: Nouveau Reds: Enhances bright red fruit characteristics while softening acidity. Rosé Wines: Promotes fresh berry notes and a clean, vibrant finish. Fruit Wines & Country Wines: Perfect for apple, peach, and berry wines with bright, aromatic expression. Early-Drinking Reds: Ideal for Gamay, Pinot Noir, and light Merlot intended for youthful consumption. Flavor Profile: Bright Red Fruits: Emphasizes strawberry, raspberry, and cherry flavors. Tropical Hints: Subtle expressions of pineapple and passion fruit. Softened Acidity: Reduces harsh malic acid for a smoother palate. Clean Aromatics: Low SO₂ production preserves fresh fruit notes without masking flavors. Guidelines: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and flavor development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation, particularly in low-nitrogen musts. Fermentation Temperature: Maintain between 59°F and 82°F to maximize aromatic expression and smooth acidity. Aging Potential: Best for early-drinking wines; recommended consumption within 1–2 years for optimal freshness. Download the PDF Download the PDF
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
Lalvin ICV D254 is the go-to choice for winemakers looking to produce wines with remarkable structure, rich mouthfeel, and intense aromatic complexity Whether crafting a powerful Cabernet, refining a lush Chardonnay, or enhancing a blended red, ICV D254 consistently delivers bold, layered wines with exceptional depth Enhance complexity and mouthfeel in premium wines Lalvin ICV D254 is a premium wine yeast strain selected for its ability to enhance mouthfeel, aromatic intensity, and flavor complexity. Known for its impact on color stability and tannin integration, ICV D254 produces wines with rich dark fruit, spice, and earthy notes, making it ideal for full-bodied reds and structured white wines. Enhanced Mouthfeel: Boosts polysaccharide production, contributing to a smooth, velvety texture. Aromatic Complexity: Promotes rich expressions of black cherry, plum, and dark chocolate in reds, and pear, honey, and vanilla in whites. Alcohol Tolerance: Effective up to 16% ABV, allowing for complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a well-structured, dry finish. Temperature Range: Performs optimally between 59°F (15°C) and 82°F (28°C), enhancing both aromatic expression and mouthfeel. Medium Flocculation: Settles well post-fermentation, contributing to clarity and ease of racking. Applications: Full-Bodied Red Wines: Perfect for Cabernet Sauvignon, Merlot, Syrah, and Zinfandel, promoting complexity and tannin integration. Barrel-Aged Reds: Enhances oak integration, providing deeper spice and toasted vanilla notes. White Wines: Ideal for Chardonnay and Viognier, contributing to a creamy mouthfeel and enhanced structure. Blended Reds: Suitable for GSM blends and Bordeaux blends, adding depth and mouth-coating richness. Flavor Profile: Dark Fruits: Bold expressions of black cherry, plum, and blackberry dominate the palate. Spice & Earthiness: Subtle hints of cocoa, toasted oak, and leather add complexity. Creamy Mouthfeel: Enhanced polysaccharide production leads to a lush, smooth palate experience. Nutty & Vanilla Notes: When barrel-aged, promotes toasted almond and vanilla bean characteristics. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to prevent clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal fermentation and mouthfeel enhancement. Nutrient Addition: Supplement with yeast nutrient to prevent sluggish fermentation, especially in high-Brix musts. Fermentation Temperature: Maintain between 59°F and 82°F to optimize ester formation and aromatic depth. Extended Maceration: Ideal for long maceration to deepen color, tannin complexity, and mouthfeel. Download the PDF Download the PDF
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 15g of yeast per sachet, which is up to 36% 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.
For professional brewers, use at a rate of 80-120 grams per barrel, depending on wort temperature and gravity.
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.
US-05 produces clean and crispy ales with a well-balanced, neutral character
Stays in suspension during fermentation for great attenuation
Highly recommended for American ales and highly hopped beers
Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world
Formally US-56, US-05 is a strain of yeast that creates that classic American profile of clean malt, crisp taste, low diacetyl, and ability to ferment in a wide range of temps. Look for US-05 to be the next popular dried yeast.
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: 78-82%
Sedimentation Time: Medium
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.
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.
NE HAZY is a low-flocculating, biotransformative yeast designed for NE-style hazy beers
Enhances mouthfeel, turbidity, and hop aroma, creating a juicy, pillowy body and stable haze perfect for Hazy IPAs and juicy doubles
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Ferment between 62-75°F
NE HAZY – The Yeast for Hazy, Juicy Beers
NE HAZY is our specialized ale yeast for New England style (NE) hazy beers. If you’re looking to craft a juicy, flavor-packed brew with a lasting, stable haze, this strain has you covered.
This low-flocculating, biotransformative strain enhances mouthfeel and turbidity through its interaction with glycoproteins and hop compounds, making it ideal for NEIPAs, Hazy IPAs, Pale Ales, and Juicy Doubles. During fermentation, it releases mannoproteins, a class of glycoproteins from its cell walls that create a soft, pillowy body while reinforcing haze stability.
NE HAZY actively participates in biotransformation, modifying hop-derived polyphenols and interacting with protein-rich compounds from wheat and oats. This process forms stable protein-polyphenol complexes that lock haze into suspension and intensify the beer’s juicy, full-bodied character. The result is an exceptionally stable haze, smooth-drinking beer with elevated mouthfeel, hop saturation, and tropical fruit expression.
It ferments cleanly across a wide temperature range (62–75°F / 17–24°C) and is pressure-tolerant up to 12 PSI, making it highly versatile for a variety of brewhouse setups.
Amplifies Hop Aroma & Flavor: Boosts tropical and citrus notes for NE-style juiciness
Enhances Juicy Character: Transforms hop precursors into free thiols like grapefruit, passionfruit, guava, pineapple, peach, apricot, tangerine, and lime
Boosts Haze Stability: Builds durable haze through glycoprotein and polyphenol interactions
Flexible Fermentation: Performs across 62–75°F (17–24°C); pressure-tolerant to 12 PSI
Robust & Reliable: Medium-low flocculation, consistent haze retention
Attenuation: ~75–80%
Alcohol Tolerance: 12% ABV
Direct Pitch: No rehydration needed
Quality Control: Every batch PCR-verified for purity and consistency
High Cell Count: 15 g per sachet — over 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). Round up to the next full sachet rather than measuring precisely.
Like all CellarScience yeasts, NE HAZY delivers professional-grade performance for both homebrewers and craft brewers producing the saturated, juicy haze that defines the modern New England IPA.
Yeast starters offer higher cell counts at the time the yeast is pitched, leading to faster, healthier fermentations and better tasting beer!
You may be wondering how to make a yeast starter. Well, lucky for you this kit contains everything you need for making your own yeast starter right out of the box, including step-by-step instructions!
This is the most common size used to make yeast starters using liquid yeast, great for higher alcohol beer and cold fermented lagers.
In the lab world, these flasks are known as "Student Grade," meaning there may be some cosmetic flaws in the glass, and the volume measurements are approximate due to variations in the thickness of the glass walls of the flask. This makes it a great flask for making yeast starters--at a great price!
We do not recommend the use of an electric element with these flasks. If this cannot be avoided, we suggest using a larger pot as a hot water bath on the stove.
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.
BE-134 is a go-to strain for Saisons and other dry, spicy Belgian-style beers
Produces highly refreshing beers that are fruity and floral with phenolic notes
Fermentis active dry yeast offers reliability, ease-of-use, and consistency to home and professional beverage makers across the world
A great choice for fermenting Belgian-style saisons, BE-134 gives off fruity aromas and spicy notes, such as cloves. This yeast is known to have particularly high attenuation, and produces very refreshing beers.
This yeast can be pitched directly, but if you prefer to rehydrate, the instructions are below.
Sprinkle the yeast in a minimum of 10 times its weight of sterile water or wort (we suggest 4 oz) at 70°F to 77°F (21 to 25 °C). Do not stir. Leave to rest 15 to 30 minutes. Gently stir for 30 minutes, and pitch the resultant cream into the fermentation vessel.
Attenuation: 89-93%
Sedimentation Time: Slow
Alcohol Tolerance: 9-11% ABV
Optimum Fermentation Temp: 64-78°F
*See the technical data sheet below for more information on rehydration, usage and storage.
MATTERHORN is a top choice for everyday light lagers that define a brewery’s baseline
Delivers crisp, well-attenuated beers with a minimal fermentation signature
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Ferment between 48-58°F
MATTERHORN is a Swiss-origin lager strain particularly well suited to light lagers and other styles where clear malt and hop definition is important. Its fermentation character remains subtle, with a light floral quality that adds aromatic lift without competing with the malt or hops. Combined with its attenuation profile, MATTERHORN produces a firm, dry finish that keeps delicate malt character and hop bitterness clearly expressed.
That makes MATTERHORN particularly useful for German or Czech-inspired Pilsners, everyday light lagers, modern hoppy lagers, and West Coast Lagers. It can also work well with richer wort grists when the goal is to maintain a dry, refreshing finish and prevent malt character from becoming overly heavy. Its consistent performance across its recommended temperature range provides the reliability and repeatability needed for both traditional and modern lager production.
A top choice for everyday light lagers that define a brewery’s baseline
Direct Pitch: No rehydration needed
Reliable & Consistent: Every batch undergoes PCR testing for purity and performance
High Cell Count: 15g per sachet — over 36% more than standard 11g dry yeast packs
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.
For professional brewers, use at a rate of 90-170 grams per barrel, depending on wort temperature and gravity.
Direct Pitch or Rehydrate:
MATTERHORN 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. MATTERHORN 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 48-58°F (9-14°C).
Optimum Fermentation Temp: 48-58°F
Flocculation: Medium to High
Alcohol Tolerance: 12% ABV
Attenuation: 79-83%
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.
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
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.
LalBrew Farmhouse™ is a non-diastatic hybrid that has been selected to make saison-style and farmhouse style beers
Selected using the most advanced breeding techniques and non-GMO methods to remove the STA1 gene
This strain will not produce hydrogen sulfide (H2S) off-flavors, enhancing the saison yeast aroma characteristics
Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next
LalBrew Farmhouse™ is a non-diastatic hybrid that has been selected to make saison and farmhouse style beers. This product is the result of the research and development work of Renaissance Bioscience Corp. (Vancouver BC, Canada) in partnership with Lallemand Brewing. LalBrew Farmhouse™ was selected using the most advanced breeding techniques. The Renaissance research team used classical and non-GMO methods to remove the STA1 gene, responsible for the diastatic activity of Saison yeasts. Care was taken to retain normal brewing sugar utilization to produce dry saisons. Additionally, the patented technology from the University of California Davis (USA) ensures that the strain will not produce hydrogen sulfide (H2S) off-flavors, therefore enhancing the saison yeast aroma characteristics.
Beer Styles: Farmhouse style ales
Aroma: Clove, pepper, fruit notes
Attenuation: High
Fermentation Range: 68-86°F (20-30°C)
Flocculation: Low
Alcohol Tolerance: 13% ABV
*See the technical data sheet below for information on rehydration, usage and storage.
1084 is a versatile yeast that ferments extremely well in dark worts. It is a good choice for most high gravity beers
Low temps produce a dry, crisp profile with subtle fruitiness. Fruit and complex esters will increase at temps above 64°F
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 versatile yeast ferments extremely well in dark worts. It is a good choice for most high gravity beers. Beers fermented in the lower temperature range produce a dry, crisp profile with subtle fruitiness. Fruit and complex esters will increase when fermentation temperatures are above 64°F (18°C).
Attenuation: 71-75%
Flocculation: Medium
Alcohol Tolerance: 12%
Optimum Fermentation Temp: 62-72°F
Cell Count: 100 Billion
Styles:
American Barleywine
Baltic Porter
Dry Stout
Foreign Extra Stout
Imperial IPA
Irish Red Ale
Oatmeal Stout
Other Smoked Beer
Robust Porter
Scottish Export 80/-
Scottish Heavy 70/-
Scottish Light 60/-
Spice, Herb, or Vegetable Beer
Strong Scotch Ale
Sweet Stout
Wood-Aged Beer
For best results we always recommend ordering an ice pack with your liquid yeast.
Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.
Perfect for NA & Low-ABV: Specially selected to brew low-alcohol and non-alcoholic beers under 0.5% ABV.
Preserves Body & Mouthfeel: Selectively ferments only simple sugars, leaving complex sugars untouched to retain residual body.
Clean & Non-Phenolic: Produces a highly neutral, POF- (non-phenolic) profile that lets your malt and hops take center stage.
SafBrew™ LA-02 is a groundbreaking release from Fermentis -- their very first non-Saccharomyces yeast strain chosen specifically to brew beers that finish under 0.5% ABV. Crafting a delicious low-alcohol or non-alcoholic beer just got a whole lot easier.
The secret to this strain's success lies in its unique attenuation profile. LA-02 selectively ferments only simple sugars (like fructose and glucose) and slowly processes sucrose. Since it completely ignores complex sugars -- leaving maltose, maltotriose, and dextrins untouched -- you are left with a beer that retains great body and mouthfeel without generating unwanted alcohol.
When it comes to flavor, SafBrew™ LA-02 produces a remarkably clean, mild profile that allows your malt and hop additions to take center stage. Plus, it is completely free of phenolic characteristics, meaning you won't experience any of the spicy or clove-like off-flavors sometimes associated with specialty strains.
Key Characteristics:
Ideal For: Non-alcoholic and low-ABV beers (<0.5% ABV)
Species: Torulaspora delbrueckii (Non-Saccharomyces)
Sugar Consumption: Assimilates glucose, fructose, and sucrose.
Non-Fermentables: Will not ferment maltose, maltotriose, or dextrins.
Flavor Profile: Clean, neutral, and non-phenolic (no spicy notes).
Points of Attention:
Beer fermented with maltose-negative yeast (such as SafBrew™ LA-02) will naturally retain residual fermentable sugars. Therefore, it is strongly recommended to cold crash immediately when the target terminal gravity is achieved. The typical glucose / simple sugars content of an all-malt wort ranges around 10%. SafBrew™ LA-02, with a proper pitch rate and fermentation temperature (68°F), is expected to finish fermentation in approximately 3-4 days.
It is strongly recommended that any dry hopping process be conducted exclusively post-fermentation, after the beer has been cooled to a temperature of less than 39°F.
Pasteurization of the packaged beer is mandatory to avoid living microorganisms remaining in the product. At a pH of 4.2, we recommend between 80 to 120 PU. At a lower pH level or high IBU, the PU level can be adapted to a minimum of 50 PU. Thorough Quality Control checks are required to confirm microbiological stability.
This yeast is not suitable for propagation, cropping and/or repitching of any kind.
For more information, check the Technical Guidelines, which contain complete utilization recommendations.
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.
Apparent Attenuation: 5-10%
Sedimentation: Medium
Alcohol Tolerance: 9-11% ABV
Optimum Fermentation Temp: 68-77°F
*See the technical data sheet below for more information on rehydration, usage and storage.
Safbrew™ LA-01 vs. Safbrew™ LA-02
While both Fermentis LA-01 and LA-02 are maltose-negative yeasts designed for brewing no- and low-alcohol beers, their genetic makeup yields distinct flavor profiles. SafBrew™ LA-01 (Saccharomyces cerevisiae) is a POF+ strain that naturally produces spicy, clove-like phenols, making it ideal for Belgian styles unless its expression is carefully suppressed during the mash. Conversely, SafBrew™ LA-02 is a non-Saccharomyces (Torulaspora) species that is naturally POF-negative, offering a completely clean, sweeter finish with malt and honey notes perfect for standard ales and lagers. Crucially, because both strains leave large amounts of unfermented complex sugars behind, beers brewed with either yeast require strict pasteurization to prevent unwanted refermentation and package bursting.
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 15g of yeast per sachet, which is up to 36% 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.
For professional brewers, use at a rate of 60-100 grams per barrel, depending on wort temperature and gravity.
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.
Lalvin RC212 is the premier choice for winemakers looking to produce structured, full-bodied red wines with exceptional color and aromatic depth Whether perfecting a classic Burgundy-style Pinot Noir, crafting a bold Merlot, or refining a smooth Gamay, RC212 consistently delivers elegance, balance, and rich complexity Provides enhanced structure and color in Pinot Noir Lalvin RC212 is a renowned wine yeast strain, originally selected from the Burgundy region of France by the Bureau Interprofessionnel des Vins de Bourgogne (BIVB). It is specifically chosen for its ability to enhance color stability, tannin structure, and aromatic complexity in red wines, particularly Pinot Noir. RC212 promotes the development of ripe berry, bright fruit, and spicy characteristics, making it ideal for crafting robust, age-worthy red wines. Enhanced Color Stability: RC212 promotes deep anthocyanin extraction and color intensity in red wines, protecting color due to low absorbance rates onto yeast cell walls. Rich Tannin Structure: Supports smooth, well-integrated tannins that age gracefully. Alcohol Tolerance: Effective up to 16% ABV, allowing for complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a full, structured finish. Temperature Range: Performs optimally between 64°F (18°C) and 86°F (30°C), perfect for developing rich, full-bodied reds. Medium Flocculation: Settles well post-fermentation, contributing to clarity and stability. Applications: Pinot Noir: Perfectly suited for Burgundy-style Pinot Noir, enhancing its delicate fruit and silky tannins. Merlot & Cabernet Franc: Boosts structure and body, delivering rich fruit and spice. Gamay: Highlights fresh berry notes while enhancing tannin integration. Blended Reds: Suitable for Bordeaux blends and GSM (Grenache, Syrah, Mourvèdre), bringing forward lush fruit and balance. Flavor Profile: Dark Fruits: Prominent expressions of black cherry, plum, and raspberry. Spice & Earthiness: Subtle hints of cinnamon, clove, and forest floor. Silky Mouthfeel: Enhances the smoothness and roundness of the palate. Aging Potential: Promotes tannin development for wines that improve with 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 color development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation strength, particularly in high-Brix musts. Fermentation Temperature: Maintain between 64°F and 86°F to optimize color extraction and tannin structure. Extended Maceration: Ideal for long maceration periods to deepen color and enhance tannin complexity. Download the PDF Download the PDF
WLP802 produces dry and crisp lagers with low diacetyl production This strain will make a dry beer and showcase rounded hop bitterness PurePitch® Next Generation offers a precise cell count across all strains so you can calculate the exact pitch rate you need for every batch Scan the barcode on the back of the package and enter your wort stats into the Pitch Rate Calculator
White Labs Yeast has been producing high-quality brewer's yeast since 1995 and continues to raise the bar in the art of fermentation Don't need a full package? Put the lid back on and store in the refrigerator for your next batch! Budejovice Lager is a famous Pilsner lager strain from the Southern Czech Republic. Produces dry, crisp lagers with low diacetyl production. With up to 80% attenuation, this strain will make a dry beer and showcase rounded hop bitterness. Low diacetyl production makes conditioning of this beer an ease. 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: Medium Alcohol Tolerance: 5-10% ABV Optimum Fermentation Temp: 50-55°F Cell Count: 150 Billion For best results we always recommend ordering an ice pack with your liquid yeast. Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.
ENGLISH is a rapid fermenting English ale strain that is loved for its clean flavor, neutral aroma and dry finish
Recommended for all types of ales from malt-forward Ambers and Porters to high-gravity IPAs and hoppy Pales
Designed to be sprinkled directly onto the surface of your wort with no pre-oxygenation before pitching required
Ferment between 61-70°F
CellarScience offers high-quality yeast that is easy to use, consistent, and available at a tremendous value
A rapid fermenting English ale strain that is loved for its clean flavor, neutral aroma and dry finish. This yeast settles quickly and forms a compact sediment. Like all CellarScience yeast, ENGLISH is eligible for direct pitch straight into your wort. CellarScience provides 15g of yeast per sachet, which is up to 36% more than any other brand of dry yeast. Every batch of yeast is PCR tested to ensure quality. ENGLISH 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.
For professional brewers, use at a rate of 60-100 grams per barrel, depending on wort temperature and gravity.
Direct Pitch or Rehydrate:
ENGLISH 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. ENGLISH 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 61-70°F (16-21°C).
Optimum Fermentation Temp: 61-70°F
Flocculation: Very High
Alcohol Tolerance: 12% ABV
Attenuation: 75-83%
Similar Strains: WLP007, WY1098, S-04
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.
LalBrew Nottingham™ is an English-style ale yeast selected for its high performance and versatility
Neutral flavor and consistent performance across diverse fermentation conditions make it an ideal house strain
A stress tolerant strain that is good for high gravity, sours, re-starting stuck fermentations and other challenging fermentation conditions
Lallemand premium brewing yeast offers brewers unmatched consistency, reliability and purity from one batch of beer to the next
Ready to try your hand at a Dry English Ale? Then this is the yeast for you!
Nottingham Dry Yeast is the prefered yeast for English Style Beers, but it is an extremely high performing and versatile strain, allowing it to be used in beers across the spectrum. Even though it's a great choice for traditional styles such as Pale Ales, Ambers, Stouts and Porters, it is far from limited to these classics. Nottingham will also perform well in Golden Ale, Kölsch, Lager-style beers, IPAs, Barleywines and others. It is appreciated for it’s ability to quickly produce a vigorous fermentation, and forms a compact yeast cake at the bottom resulting in a lovely clear beer.
Beer Styles: Wide variety of ales
Aroma: Fruity, estery, neutral
Attenuation: High
Fermentation Range: 50-72°F
Flocculation: High
Alcohol Tolerance: 14% ABV
*See the technical data sheet below for information on rehydration, usage and storage.
2124 is a Carlsberg type yeast—the most widely used lager strain in the world
Produces a distinct malty profile with some ester character and a crisp finish
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 Carlsberg type yeast is the most widely used lager strain in the world. This strain produces a distinct malty profile with some ester character and a crisp finish. A versatile strain, that is great to use with lagers or Pilsners for fermentations in the 45-55°F (8-12°C) range. It may also be used for Common beer production with fermentations at 65-68°F (18-20°C). A thorough diacetyl rest is recommended after fermentation is complete.
Attenuation: 73-77%
Flocculation: Low Medium
Alcohol Tolerance: 9%
Optimum Fermentation Temp: 45-68°F
Cell Count: 100 Billion
Styles:
Baltic Porter
Bière de Garde
Bohemian Pilsner
Classic American Pilsner
Dark American Lager
Doppelbock
Dortmunder Export
Eisbock
German Pilsner (Pils)
Maibock/Helles Bock
Munich Dunkel
Munich Helles
Oktoberfest/Märzen
Schwarzbier (Black Beer)
Traditional Bock
Vienna Lager
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.
3068 is the classic and most popular German wheat beer strain used worldwide
Produces a beautiful and delicate balance of banana esters and clove phenolics
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 classic and most popular German wheat beer strain used worldwide. Produces a balance of banana esters and clove phenolics. Sulfur is commonly produced but will dissipate with conditioning. This strain is very powdery and will remain in suspension for an extended amount of time following attenuation. This is true top cropping yeast and requires fermenter headspace of 33%.
Attenuation: 73-77%
Flocculation: Low
Alcohol Tolerance: 10%
Optimum Fermentation Temp: 64-75°F
Cell Count: 100 Billion
Styles:
Dunkelweizen
Fruit Beer
German Hefe-Weizen
Roggenbier (German Rye Beer)
Weizen/Weissbier
Weizenbock
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.
