Beer Yeast

192 products


  • CellarScience® NECTAR Dry Yeast

    CellarScience® NECTAR Dry Yeast

    18 in stock

    A fun, unique yeast with a UK pedigree that emphasizes fresh malt flavor while producing fruity, citrus and floral flavors. Perfect for Pale Ales and IPA's. 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. Direct Pitch or Rehydrate:NECTAR yeast can be direct pitched with great results by sprinkling it onto the surface of the wort in your fermenter. However, proper hydration helps ensure a healthy fermentation and is especially recommended for beer with a starting gravity above 15°P (1.061 SG). To hydrate yeast, first sanitize the yeast pack and a pair of scissors. Boil tap water to sterilize and then cool to 85-95°F (29-35°C). Use 10 grams (0.35 oz) of water per gram of yeast. Sprinkle the yeast onto the water, allow the slurry to stand undisturbed for 20 minutes, and then swirl. Use small amounts of wort to adjust the temperature of the slurry to within 10°F (6°C) of the wort temp before pitching. Ferment between 64-72°F (18-22°C). Optimum Fermentation Temp: 64-72°FFlocculation: MediumAlcohol Tolerance: 12% ABVSimilar Strains: N/A Attenuation: 75-80%Gluten-free

    18 in stock

    $3.99

  • Lallemand LalBrew Sourvisiae® Yeast 10g

    Lallemand LalBrew Sourvisiae® Yeast 10g

    Out of stock

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

    Out of stock

    $7.99

  • Munich Classic Yeast Munich Classic Yeast

    Munich Classic Yeast

    10 in stock

    Munich Classic is a Bavarian wheat beer strain that can easily express the spicy and estery aroma profile typical to German wheat beer styles. This strain is simple to use over a wide range of recipe variations and fermentation conditions, making it a great choice for a number of traditional styles of wheat beer. In classic open fermentation vessels, the yeast can be skimmed of the top in the traditional manner. Styles brewed with Munich Classic include but are not limited to Weizen/Weissbier, Dunkelweizen and Weizenbock. MICROBIOLOGICAL PROPERTIESClassified as a Saccharomyces cerevisiae, a top fermenting yeast. Typical Analysis of Munich Classic Yeast: Percent solids: 93% - 97% Living Yeast Cells  ≥  5 x 109 per gram of dry yeast  Wild Yeast  < 1 per 106 yeast cells Bacteria:  < 1 per 106 yeast cells Finished product is released to the market only after passing a rigorous series of tests*According to the ASBC and EBC methods of analysisBREWING PROPERTIESIn Lallemand's Standard Conditions Wort at 20°C (68°F) Munich Classic yeast exhibits:  Vigorous fermentation that can be completed in 4 days. Medium to High Attenuation and Low Flocculation. Aroma and flavor is balanced with prominent fruity esters and spicy phenol notes of banana and clove. The optimal temperature range for Munich Classic yeast when producing traditional styles is 17°C(63°F) to 22°C(72°F). Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort.Munich Classic has an ABV tolerance of 9%. REHYDRATIONRehydration of Munich Classic is recommended for use, and will reduce osmotic stress on the yeast when rehydrated and pitched in liquid form. Rehydration guidelines are quite simple, and present a much lower risk of contamination than a starter, which is unnecessary with dried active yeast.Sprinkle the yeast on the surface of 10 times its weight in clean, sterilized water at 30-35°C (86-95°F). Do not use wort, or distilled or reverse osmosis water, as loss in viability will result. DO NOT STIR. Leave undisturbed for 15 minutes, then stir to suspend yeast completely, and leave it for 5 more minutes at 30-35°C. Then adjust temperature to that of the wort and inoculate without delay.Attemperate in steps at 5-minute intervals of 10°C to the temperature of the wort by mixing aliquots of wort. Do not allow attemperation to be carried out by natural heat loss. This will take too long and could result in loss of viability or vitality.Temperature shock, at greater than 10°C, will cause formation of petite mutants leading to long-term or incomplete fermentation and possible formation of undesirable flavors.Munich Classic yeast has been conditioned to survive rehydration. The yeast contains an adequate reservoir of carbohydrates and unsaturated fatty acids to achieve active growth. It is unnecessary to aerate wort upon first use.When using Lallemand Brewing Yeasts, you may repitch the yeast just as you would any other type of yeast according to your brewery's SOP for yeast handling. STORAGEMunich Classic yeast should be stored dry below 10C° (50°F)Munich Classic will rapidly lose activity after exposure to air. Do not use 11g packs that have lost vacuum. Opened packs must be re-closed, stored in dry conditions below 4°C, and used within 3 days. If the opened package is re-vacuum sealed immediately after opening, yeast can be stored for up to two weeks below 4°C.Do not use yeast after expiry date printed on the pack.  11g Pack

    10 in stock

    $5.99

  • 3763 Roeselare Blend 3763 Roeselare Blend

    3763 Roeselare Blend

    1 in stock

    Our blend of lambic cultures produce beer with a complex, earthy profile and a distinctive pie cherry sourness. Aging up to 18 months is required for a full flavor profile and acidity to develop. Specific proportions of a Belgian style ale strain, a sherry strain, two Brettanomyces strains, a Lactobacillus culture, and a Pediococcus culture produce the desirable flavor components of these beers as they are brewed in West Flanders. Propagation of this culture is not recommended and will result in a change of the proportions of the individual components. This blend will produce a very dry beer due to the super-attenuative nature of the mixed cultures. Flocculation: VariableAttenuation: 80%Temperature Range: 65-85°F (18-30°C) Alcohol Tolerance: 11% ABV Beer Styles: Flanders Brown Ale/Oud Bruin, Fruit Lambic, Gueuze, Straight (Unblended) Lambic   We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.  

    1 in stock

    $13.99

  • 5526 Brettanomyces Lambicus 5526 Brettanomyces Lambicus

    5526 Brettanomyces Lambicus

    2 in stock

    This is a wild yeast strain isolated from Belgian lambic beers. It produces a pie cherry-like flavor and sourness along with distinct Brett character. A pellicle may form in bottles or casks. To produce the classic Belgian character, this strain works best in conjunction with other yeast and lactic bacteria. It generally requires 3-6 months of aging to fully develop flavor characteristics. Flocculation: MediumAttenuation: Very HighTemperature Range: 60-75° F (15-24° C)Alcohol Tolerance: Approximately 12% ABV Styles: Berliner Weisse, Flanders Red Ale, Fruit Lambic, Gueuze, Straight (Unblended) Lambic We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    2 in stock

    $13.99

  • Hophead Ale Yeast M66 Hophead Ale Yeast M66

    Hophead Ale Yeast M66

    7 in stock

     M66 Hophead Ale Yeast is suitable for New England IPAs, Juicy IPAs, Hazy IPAs, American IPAs, American Pale Ales, and more. Attenuation: Medium (74-82 %) Flocculation: High (4/5) Usage Directions: Sprinkle contents directly onto a maximum of 23 L (6 US Gal) of wort. Suitable to ferment at 18-22°C (64-72°F). Storage Recommendations: Store below 10°C (50°F). Mangrove Jack's Yeast Pamphlet

    7 in stock

    $4.99

  • 857c41bc36ba2d1be4e16d321e3f15b7%2Ffermentis-safale-be-134.jpg

    Fermentis SafAle™ BE-134

    4 in stock

    This yeast strain is recommended for well-attenuated beers.  It produces fruity, floral and phenolic notes and also a dry character.  Produces hightly refreshing beers and it is ideal for Belgian-Saison style beers. Apparent Attenuation: 89-93% Esters Production: Medium Sedimentation: Slow 11.5 gram package

    4 in stock

    $5.99

  • I22 Capri - Imperial Yeast

    I22 Capri - Imperial Yeast

    Out of stock

    Capri’s juicy ester aromatics, tropical flavors, and bright citrus notes emphasize the desirable qualities from the two popular parent strains: A38 Juice & A43 Loki. Capri is a small-celled warrior fit to bring out the best of your IPAs! Introducing Capri, an experimental Saccharomyces cerevisiae strain created in Imperial Yeast's lab by directing brewing yeast through their idle sexual cycle via fungal sporulation, designed to explore the natural bio-diversity normally off limits to brewing yeast. The Juicy ester aromatics of A38 Juice fuse with the tropical flavors and bright citrus notes of A43 Loki creating a delightfully pleasant drinking experience.  Capri is prone to stay in suspension when in large tank vessels, volatilize sulfur early, form a tight yeast cone harvest. Try dry hopping additions with this strain for a more active fermentation. This yeast strain is not a genetically modified organism (GMO). Specifications: Temperature Range: 68–86F (20–30C) Flocculation: Medium Attenuation: 68-74% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-111 German Bock - Omega Yeast OYL-111 German Bock - Omega Yeast

    OYL-111 German Bock - Omega Yeast

    Out of stock

    Description: Thought to be from the famous brewery in Aying, Bavaria, this is a versatile lager strain that balances malt and hop flavors well. It is superb for bocks, doppelbocks, Oktoberfest lagers, helles and a favorite for American pilsners, too. Flocculation: MediumAttenuation: 70-76%Temperature Range: 48-55° F (9-13° C)Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-201 Brettanomyces Claussenii - Omega Yeast OYL-201 Brettanomyces Claussenii - Omega Yeast

    OYL-201 Brettanomyces Claussenii - Omega Yeast

    Out of stock

      Description: Bretts offer a crucial complexity for wild Belgian and American styles, creating distinct flavors Sacch cannot. Brett Claussenii (OYL-201) offers the mildest funk, presenting leather and some pineapple. Brett Brux (OYL-202) contributes medium intensity with classic barnyard earthiness. Brett Lambicus (OYL-203) dives in deep with horsey, spicy, cherry pie funk. All three strains do their best work as secondary yeasts.NOT INTENDED OR EVEN CAPABLE OF PRIMARY FERMENTATION.Flocculation: LowAttenuation: 85+%Temperature Range: 70-85° F (21-29°C)Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • B44 Whiteout - Imperial Yeast B44 Whiteout - Imperial Yeast

    B44 Whiteout - Imperial Yeast

    Out of stock

    The go-to brewing yeast strain for wit beers. Whiteout produces an excellent balance of spicy phenolic character and esters. Along with the necessary aromatics, this strain produces a significant amount of acidity which is perfect for wits and other light colored Belgian ales. Whiteout can be a strong top-cropper during early fermentation, then settle back down through the beer in the latter stages. This may lead to slower than normal fermentation. Specifications: Temperature Range: 62–72F (17–22C) Flocculation: Medium Low Attenuation: 72-76% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • B64 Napoleon - Imperial Yeast B64 Napoleon - Imperial Yeast

    B64 Napoleon - Imperial Yeast

    3 in stock

    Classic strain to produce French Saison where a balance of fruit esters and spicy phenols are necessary. This yeast is an insane wort attenuator. Napoleon will destroy the sugars in your saison and farmhouse beers – even the ones in which most brewer’s strains have no interest. When all is said and done, Napoleon produces very dry, crisp beers with nice citrus aromas balanced by subtle black pepper phenols. Yeast settling times can be long, usually requiring filtration for bright beers. This strain tests positive for the STA1 gene via PCR analysis and is therefore considered to be Saccharomyces cerevisiae var. diastaticus Specifications: Temperature Range: 65–78F (18–26C) Flocculation: Low Attenuation: 77-83% Alcohol Tolerance: 12% Species: Saccharomyces cerevisiae var. diastaticus We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    3 in stock

    $12.99

  • LalBrew® Belgian Wit Yeast LalBrew® Belgian Wit Yeast

    LalBrew® Belgian Wit Yeast

    9 in stock

    LalBrew® Wit (formerly Munich Wheat) yeast is a relatively neutral strain which can be used to produce a wide variety of wheat beer styles. Ester and phenol production is lower than for traditional hefeweizen strains such as Munich Classic. LalBrew® Wit provides a baseline profile of banana and spice aromas, but leaves space for the brewer to showcase other spice additions typical of Belgian style beers. Traditional styles brewed with this yeast include but are not limited to Belgian Witbier, American Wheat, Berliner Weiss, Gose, Hefeweizen, Dunkelweis, and Weizenbock. Microbiological Properties Classified as a Saccharomyces cerevisiae, a top fermenting yeast. Typical Analysis of LalBrew® Wit Yeast: Percent solids  93% – 97% Living Yeast Cells  ≥  5 x 109 per gram of dry yeast Wild Yeast  < 1 per 106 yeast cells Bacteria  < 1 per 106 yeast cells Finished product is released to the market only after passing a rigorous series of tests *According to the ASBC and EBC methods of analysis Brewing Properties In Lallemand’s Standard Conditions Wort at 20°C (68°F) LalBrew® Wit yeast exhibits: Vigorous fermentation that can be completed in 4 days Medium to High attenuation and Low flocculation Aroma and flavor is somewhat estery with banana notes The optimal temperature range for LalBrew® Wit yeast when producing traditional styles is 17°C(63°F) to22°C(72°F) Fermentation rate, fermentation time and degree of attenuation are dependent on inoculation density, yeast handling, fermentation temperature and nutritional quality of the wort.

    9 in stock

    $6.49

  • OYL-090 Espe Kveik - Omega Yeast OYL-090 Espe Kveik - Omega Yeast

    OYL-090 Espe Kveik - Omega Yeast

    Out of stock

      Description: Originating from the village of Grodås in Norway, the Espe kveik blend offers the unique profile of lychee, pear, and tropical fruit cup. It bolsters the sweet aromatics of modern IPAs, but is versatile enough for your flagship pale ale or seasonal brew. Most expressive when fermented at 90°F+ (32°C+), Espe still reveals character at its lower temperature range. Flocculation: MediumAttenuation: 75-82%Temperature Range: 68–95° F (20–35° C)Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-011 British Ale V - Omega Yeast OYL-011 British Ale V - Omega Yeast

    OYL-011 British Ale V - Omega Yeast

    Out of stock

      Description: British Ale V is undeniably a gold standard for brewing NEIPAs. Along with it's huge fruity boost to juicy hop character comes a stable haze and residual sweetness that is a signature of this strain and a hallmark of a hazy IPA.Flocculation: HighAttenuation: 71-75%Temperature Range: 64-74° F (18-23° C)Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • L26 Pilgrimage - Imperial Yeast

    L26 Pilgrimage - Imperial Yeast

    Out of stock

    Wonderful choice for a house lager strain. Produces a clean fermentation and accentuates malt profile to create balanced and nuanced lagers. A yeast brought to brewers from a higher power. Pilgrimage will produce lagers with a very clean profile that can accentuate the flavors and aromas of pilsner malt along with the aromatics of Noble hops. This lager yeast is very versatile and does well for all lager styles from Helles to Dopplebock. Specifications: Temperature Range: 44–56F (7–13C) Flocculation: Medium-High Attenuation: 72-77% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • B45 Gnome - Imperial Yeast B45 Gnome - Imperial Yeast

    B45 Gnome - Imperial Yeast

    Out of stock

    Versatile and unique Belgian ale yeast, excellent choice for Belgian pale ales or IPAs. Gnome is the yeast for brewing Belgian inspired beers in a hurry. This is one of the more flocculent Belgian strains, great for Belgian ales that need to be crystal clear without filtration. Gnome produces a nice phenolic character that plays nicely with hops, as well as with caramel and toffee malt flavors. Highly versatile, use Gnome in an array of Belgian beers. Specifications: Temperature Range: 65–75F (18–24C) Flocculation: Medium Attenuation: 74-78% Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • L05 Cablecar - Imperial Yeast L05 Cablecar - Imperial Yeast

    L05 Cablecar - Imperial Yeast

    2 in stock

    The classic strain for California Common style beers Cablecar can produce clean pseudo lagers at ale temperatures but is also willing to work as a traditional lager strain down to the mid-50s. Not just limited to steam beers/California commons, this strain works well in a variety of fermentations, keeping flavor profiles clean and crisp.  Specifications: Temperature Range: 5 5–65F (13–18C) Flocculation: Medium-High Attenuation: 71-75% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    2 in stock

    $12.99

  • 5112  Brettanomyces Bruxellensis 5112  Brettanomyces Bruxellensis

    5112 Brettanomyces Bruxellensis

    2 in stock

    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 gueuzes, lambics, and sour browns.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. Flocculation: MediumAttenuation: Very HighTemperature Range: 60-75° F (15-24° C)Alcohol Tolerance: Approximately 12% ABV Styles: Flanders Red Ale, Fruit Lambic, Gueuze, Straight (Unblended) Lambic We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    2 in stock

    $13.99

  • OYL-430 West Coast I + - Omega Yeast OYL-430 West Coast I + - Omega Yeast

    OYL-430 West Coast I + - Omega Yeast

    Out of stock

    Description: “Chico” is a reliable, versatile and popular neutral foundation for displays of malts and hops. Highly attenuative and moderately flocculating, it ferments crisp and clean with light citrus notes under 66°F (19°C).  Diacetyl Knock OutThe DKO series strains prevent the formation of diacetyl while maintaining the identical fermentation behaviors and flavor expressions of their parental strains. The benefit of ALDC-expressing yeast is that the pathway for diacetyl formation is stopped at the source resulting in virtually no diacetyl production throughout fermentation. When these strains are put to use, the diacetyl levels never reach sensory thresholds. Even when using the most sensitive GC-ECD methods, they stay at the lower limits of detection, giving you peace of mind. Benefits: Avoid diacetyl hangups with hop creep Boost quality and keep tanks turning quickly Diacetyl so low, it's undetectable Lumina™ bioengineered technology develops translucent beer while maintaining parental strain behavior Flocculation: Medium-LowAttenuation: 73-80%Temperature Range: 60-73° F (16-23° C)Alcohol Tolerance: 11% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $13.99

  • OYL-071 Lutra™ Kveik - Omega Yeast OYL-071 Lutra™ Kveik - Omega Yeast

    OYL-071 Lutra™ Kveik - Omega Yeast

    Out of stock

      Description: Isolated from our Hornindal Kveik (OYL-091) culture, Lutra™ is shockingly clean with unrivaled speed when pitched at 90°F (32°C). The strain is perfect for brewing an even more neutral and refreshing pseudo-lager at its lower temperatures, without the lead time of a traditional lager yeast. Lutra is your worry-free way to navigate the evolving demand for cold ones. Flocculation: Medium-HighAttenuation: 75-82%Temperature Range: 68–95° F (20–35° C)Alcohol Tolerance: 11% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • 3638 Bavarian Wheat 3638 Bavarian Wheat

    3638 Bavarian Wheat

    2 in stock

    A complex alternative to the standard German wheat strain profile. This strain produces apple, pear, and plum esters in addition to the dominant banana character. The esters are complemented nicely by clove and subtle vanilla phenolics. The balance can be manipulated towards ester production through increasing fermentation temperature, increasing the wort density, and decreasing the pitch rate. Over pitching can result in a near complete loss of banana character. Decreasing the ester level will allow a higher clove character to be perceived. 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%. Flocculation: LowAttenuation: 70-76%Temperature Range: 64-75°F, 18-24°CAlcohol Tolerance:10% ABV Styles: Dunkelweizen, German Hefe-Weizen, Roggenbier (German Rye Beer), Weizen/Weissbier, Weizenbock We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    2 in stock

    $13.99

  • 3278 Belgian Lambic Blend 3278 Belgian Lambic Blend

    3278 Belgian Lambic Blend

    1 in stock

    This blend contains yeast and bacteria cultures important to the production of spontaneously fermented beers of the Lambic region. Specific proportions of a Belgian style ale strain, a sherry strain, two Brettanomyces strains, a Lactobacillus culture, and a Pediococcus culture produce the desirable flavor components of these beers as they are brewed in Brussels. Propagation of this culture is not recommended and will result in a change of the proportions of the individual components. This blend will produce a very dry beer due to the super-attenuative nature of the mixed cultures. Flocculation: VariableAttenuation: 70-80%Temperature Range: 63-75°F (17-24°C)Alcohol Tolerance: Approximately 11% ABV Styles: Flanders Red Ale, Fruit Lambic, Gueuze, Straight (Unblended) Lambic We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    1 in stock

    $13.99

  • 2000 Budvar Lager - PC 2000 Budvar Lager - PC

    2000 Budvar Lager - PC

    2 in stock

    The Budvar strain has a nice malty nose with subtle fruit tones and a rich malt profile on the palate. It finishes malty but dry, well balanced and crisp. Hop character comes through in the finish. Flocculation: Medium-HighAttenuation: 71-75%Temperature Range: 48-56F, 9-13CAlcohol Tolerance: 9% ABV Styles: Bohemian Pilsner, Classic American Pilsner, Dortmunder Export, Lite American Lager We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    2 in stock

    $13.99

  • CellarScience® VOSS Dry Yeast

    CellarScience® VOSS Dry Yeast

    8 in stock

    Traditional farmhouse yeast from Voss, Norway. This kveik yeast strain ferments quickly at higher temperatures with superb flocculation. Produces a clean flavor profile with hints of orange peel & citrus. Every batch is PCR tested to ensure quality. Dosage:One sachet is enough to treat a 5–6 gallon batch. When calculating for larger batches, use at a rate of 2–3 grams per gallon of wort. We recommend rounding up by one full sachet rather than measuring out the yeast exactly. Direct Pitch or Rehydrate:VOSS yeast can be direct pitched with great results by sprinkling it onto the surface of the wort in your fermenter. However, proper hydration helps ensure a healthy fermentation and is especially recommended for beer with a starting gravity above 15°P (1.061 SG). To hydrate yeast, first sanitize the yeast pack and a pair of scissors. Boil tap water to sterilize and then cool to 85-95°F (29-35°C). Use 10 grams (0.35 oz) of water per gram of yeast. Sprinkle the yeast onto the water, allow the slurry to stand undisturbed for 20 minutes, and then swirl. Use small amounts of wort to adjust the temperature of the slurry to within 10°F (6°C) of the wort temp before pitching. Ferment between 68-104°F (20-40°C). Optimum Fermentation Temp: 68-104°FFlocculation: Medium to HighAlochol Tolerance: 12% ABV (LalBrew® Voss 12%) Attenuation: 75-80%Similar Strains: WLP520, OYL061Gluten-free

    8 in stock

    $3.99

  • OYL-101 Pilsner I - Omega Yeast OYL-101 Pilsner I - Omega Yeast

    OYL-101 Pilsner I - Omega Yeast

    Out of stock

      Description: Thought to be the H strain of the famous Plzen brewer, this lager strain has a dry and neutral taste profile and is gently malty with a lightly perceptible floral aroma. The first of the famous Czech strains inspiring America’s most famous light, brilliantly clear, golden lagers. Commonly produces sulfur during fermentation that clears during lagering. Watch out for diacetyl.Flocculation: Medium-HighAttenuation: 72-76%Temperature Range: 48-56° F (9-13° C)Alcohol Tolerance: 9% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-061 Voss Kveik - Omega Yeast OYL-061 Voss Kveik - Omega Yeast

    OYL-061 Voss Kveik - Omega Yeast

    Out of stock

      Description: A traditional Norwegian kveik directly from the Gjernes farmstead, Voss Kveik’s orange-citrus notes present throughout its wide temperature range. So, like the mango-honey profile of Hothead® (OYL-057), Voss Kveik’s orange-citrus is relatively clean across the whole range, and pairs well with citrusy, fruity hops. Ester intensity and fermentation speed take off at higher temperatures in this strain. Non-phenolic and no noticeable fusels, even at higher temperatures.Flocculation: MediumAttenuation: 75-82%Temperature Range: 68–95° F (20–35° C)Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-005 Irish Ale - Omega Yeast OYL-005 Irish Ale - Omega Yeast

    OYL-005 Irish Ale - Omega Yeast

    Out of stock

      Description: Ireland’s storied stout is thought to be balanced by this dry, crisp, lightly fruity, versatile and powerful strain. A good fermenter with reliable, average flocculation (some diacetyl possible), and a hint of fruit at the lowest recommended temperatures, which increases in complexity at higher temperatures (64°F+). Successful in dark and high gravity beers. Sláinte!Flocculation: MediumAttenuation: 69-75%Temperature Range: 62-72° F (17-22° C)Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • 2001 Urquell Lager - PC 2001 Urquell Lager - PC

    2001 Urquell Lager - PC

    Out of stock

    With a mild fruit and floral aroma this strain has a very dry and clean palate with a full mouthfeel and nice subtle malt character. It has a very clean and neutral finish. Flocculation: Medium-HighAttenuation: 72-76%Temperature Range: 48-56F, 9-13CAlcohol Tolerance: 9% ABV Styles: Bohemian Pilsner We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $13.99

  • A37 POG - Imperial Yeast

    A37 POG - Imperial Yeast

    Out of stock

    A37 POG is a seasonal release from Imperial Yeast. Single isolate kveik known to produce huge tropical ester profile After years of surviving in cold climates, this Kveik yeast is ready for the tropical lifestyle. When used at high temperatures, POG produces an extreme amount of tropical fruit aromas including pineapple and guava. At the lower end of the range, more delicate citrus, peach and kiwi aromas are noticeable. The beer style options are expansive for this yeast. Use it in a hazy/juicy IPA to complement the hops or use it in a sour fruited beer to maximize the extreme aromatics. POG likes to work fast at high fermentation temperatures. It is also highly flocculent, which makes it great for a fast turnaround. This strain has demonstrated the need for higher wort dissolved oxygen (DO) levels than most ale strains. Target 20 ppm DO or set the oxygen regulator flow to ~50% higher than normal. Special order strain orders available to schedule with a 10L minimum. Specifications: Temperature Range: 85-100F (29–38C) Flocculation: High Attenuation: 75-85% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • I10 Mangosteeni - Imperial Yeast

    I10 Mangosteeni - Imperial Yeast

    Out of stock

    An excellently versitile and delicious strain for brewing a wide variety of ales and IPAs. The newest member of Imperial Yeast's Imperialis (I-Series) yeast strain family was developed for its excellent attenuation, prompt reduction of diacetyl, and versatility brewing a wide variety of ales and IPAs. Their lab created this new Saccharomyces Cerevisiae strain by isolating two unique strains, resulting in a hybrid that is an efficient and highly flavorful agent for fermentation. It boasts a robust flavor profile of ripe tropical fruit, strawberry, and lychee that beautifully complements big hop additions. This yeast strain is not a genetically modified organism (GMO). Specifications: Temperature Range: 78–90F (26–32C) Flocculation: Medium Attenuation: 72-78% Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-106 German Lager I - Omega Yeast OYL-106 German Lager I - Omega Yeast

    OYL-106 German Lager I - Omega Yeast

    Out of stock

      Description: Versatile, crisp, malty profile, light esters and a wide fermentation range. This is thought to be the world’s most used lager strain and can produce a convincing lager at ale temperatures. Fermenting in the low temperature range (45-55° F), it maintains a more crisp profile. Temperatures higher in range (65-68° F) bring out slightly heightened esters. Rest for diacetyl.Flocculation: Medium-LowAttenuation: 73-77%Temperature Range: 45-68° F (7-20° C)Alcohol Tolerance: 9% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-030 Wit - Omega Yeast OYL-030 Wit - Omega Yeast

    OYL-030 Wit - Omega Yeast

    Out of stock

      Description: Enthusiastically top cropping, this essential Wit yeast is distinctive for the popular, refreshing, easy-drinking summer style. Spicy phenolics carry the flavoring, while at the same time being supported—but not overshadowed—by good ester character. Lightly tart and dry.Flocculation: MediumAttenuation: 72-76%Temperature Range: 62-75° F (17-24° C)Alcohol Tolerance: 11-12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-015 Scottish Ale - Omega Yeast OYL-015 Scottish Ale - Omega Yeast

    OYL-015 Scottish Ale - Omega Yeast

    Out of stock

      Description: The Scottish Ale strain is a flocculent, versatile and reliable house strain that produces neutral to complex and malty profiles in its fairly wide temperature range. Hop character is not muted by this strain. More esters emerge at higher fermentation temperatures.Flocculation: HighAttenuation: 73-76%Temperature Range: 63-75° F (17-24° C)Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-044 Kolsch II - Omega Yeast OYL-044 Kolsch II - Omega Yeast

    OYL-044 Kolsch II - Omega Yeast

    Out of stock

      Description: This Kolsch strain is warmer fermenting than Kolsch I (OYL-017), flocculates much better and clears more quickly, so is a little easier to manage. It is a lager-like ale strain that’s lightly fruity, crisp and clean with a hint of sulfur that disappears with age to leave a clean ale. Accentuates hop flavors.Flocculation: Medium-LowAttenuation: 72-78%Temperature Range: 65-69° F (18-21° C)Alcohol Tolerance: 10% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

  • OYL-026 French Saison - Omega Yeast OYL-026 French Saison - Omega Yeast

    OYL-026 French Saison - Omega Yeast

    Out of stock

      Description: This citrusy, lightly phenolic saison strain is so attenuative and reliable in performance that people joke it could ferment a shoe. The French Saison strain results in great body consistency. It is good for any of the characteristically aromatic Belgian styles and is highly compatible with hops and spice aromas.This strain tests positive for the STA1 gene, an indicator of Saccharomyces cerevsiae var. diastaticus, and is capable of fermenting dextrins, resulting in very high attenuation.Flocculation: LowAttenuation: 80-90%Temperature Range: 65-77° F (18-25° C)Alcohol Tolerance: 12% We ship all liquid yeast with an ice pack and insulated bubble envelope. 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.

    Out of stock

    $12.99

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