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Wyeast Laboratories, Inc.




A legacy of best in craft yeast

Pioneers in craft brewing and fermentation products for 35 years and counting. We’re here to elevate your craft with the industry’s best yeast, cultures, and fermentation products - for professionals and home enthusiasts alike.

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    Wyeast | Nutrient Blend (1.5 oz)

    Wyeast Beer Nutrient Blend is a custom blend of vitamins, minerals, and micronutrients required for yeast cells to carry out an orderly and complet...

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    Wyeast | 5733 Pediococcus Damnosus

    Lactic acid bacteria used in the production of Belgian style beers where additional acidity is desirable. Often found in gueuze and other Belgian ...

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    Wyeast | 5112 Brettanomyces Bruxellensis Yeast

    This strain of wild yeast was isolated from brewery cultures in the Brussels region of Belgium. It produces the classic “sweaty horse blanket” cha...

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    Wyeast | 3944 Belgian Witbier Yeast

    This versatile witbier yeast strain can be used in a variety of Belgian style ales. This strain produces a complex flavour profile dominated by sp...

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    Wyeast | 4007 Malolactic Blend Culture

    This blend is recommended for any wine requiring malic acid reduction. It will cover a broad range of temperature and pH conditions. At...

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    Wyeast | 4766 Cider Yeast

    Crisp and dry fermenting yeast with big, fruity finish. Creates a nice balance for all types of apples, pears, and other fruit. Allows fruit chara...

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    Wyeast | 3638 Bavarian Wheat Yeast

    A complex alternative to the standard German wheat strain profile. This strain produces apple, pear, and plum esters in addition to the dominant b...

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    Wyeast | 5526 Brettanomyces Lambicus Yeast

    This is a wild yeast strain isolated from Belgian lambic beers. It produces a pie cherry-like flavour and sourness along with distinct “Brett” cha...

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    Wyeast | 3763 Roselare Ale Yeast Blend

    This blend of lambic cultures produce beer with a complex, earthy profile and a distinctive cherry pie sourness. Aging up to 18 months is required...

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    Wyeast | 1187 Ringwood Ale Yeast

     A top cropping yeast strain with unique fermentation and flavour characteristics. Expect distinct fruit esters with a malty, complex profile. Fl...

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    Wyeast | 4184 Sweet Mead Yeast

    Leaves 2-3% residual sugar in most meads. Rich, fruity profile complements fruit mead fermentations. Use of Wyeast Wine Nutrient Blend is recommen...

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    Wyeast | 3278 Belgian Lambic Blend Yeast

    This blend contains yeast and bacteria cultures important to the production of spontaneously fermented beers of the Lambic region. Specific propor...

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    Wyeast | 5335 Lactobacillus Buchneri Yeast

    This culture produces moderate levels of acidity and is commonly found in many types of beers including gueuze, lambics, sour brown ales and Berli...

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    Wyeast | 1762 Belgian Abbey Style II Ale Yeast

    An excellent yeast strain for use in Belgian dark strong ales. This strain has a relatively “clean profile” which allows a rich malt and distincti...

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    Wyeast | 2633 Octoberfest Lager Blend Yeast

    This blend of lager strains is designed to produce a rich, malty, complex and full bodied Octoberfest style beer. It attenuates well while leaving ...

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    Wyeast | 1332 Northwest Ale Yeast

    One of the classic ale strains from a Northwest U.S. Brewery. It produces a malty and mildly fruity ale with good depth and complexity. Atte...

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    Wyeast | 1388 Belgian Strong Ale Yeast

    The classic choice for brewing golden strong ales. This alcohol tolerant strain will produce a complex ester profile balanced nicely with subtle ph...

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    Wyeast | 1028 London Ale Yeast

    A rich mineral profile that is bold and crisp with some fruitiness. Often used for higher gravity ales and when a high level of attenuation is desi...

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    Wyeast | 2206 Bavarian Lager Yeast

    Used by many German breweries to produce rich, full-bodied, malty beers, this strain is a good choice for bocks and doppelbocks. A thorough diacety...

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    Wyeast | 3068 Weihenstephan Weizen Yeast

    The classic and most popular German wheat beer strain used worldwide. This yeast strain produces a beautiful and delicate balance of banana esters ...

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    Wyeast | 2124 Bohemian Lager Yeast

    This Carlsberg type yeast is the most widely used lager strain in the world. This strain produces a distinct malty profile with some ester characte...

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    Wyeast | 3711 French Saison Yeast

    A very versatile strain that produces Saison or farmhouse style beers as well as other Belgian style beers that are highly aromatic (estery), pep...

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    Wyeast | 3056 Bavarian Wheat Yeast Blend

    This proprietary blend of a top-fermenting neutral ale strain and a Bavarian wheat strain is a great choice when a subtle German style wheat beer i...

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    Wyeast | 3864 Canadian/Belgian Ale Yeast (Private Collection)

    This alcohol-tolerant strain produces complex and well-balanced Belgian Abbey-style ales. Banana and fruit esters are complemented nicely with mi...

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