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Wyeast Laboratories Yeast & Nutrients

Wyeast Laboratories, Inc. has been a leader in liquid yeast and fermentation science since 1985, offering high-quality yeast strains and specialized nutrients for homebrewers and winemakers. Based in Odell, Oregon, near Mount Hood—traditionally known as Wy'east—the company is known for its commitment to innovation, consistency, and premium fermentation products.

Our Wyeast Yeast & Nutrients collection includes an extensive selection of liquid beer and wine yeasts, covering styles from clean American ales and lagers to complex Belgian and wild fermentations. Wyeast’s Smack Pack™ system provides fresh, viable yeast by activating the culture before pitching, ensuring strong and healthy fermentations.

In addition to their world-class yeast strains, Wyeast offers fermentation nutrients designed to improve yeast health, efficiency, and stress resistance. Their Beer Nutrient Blend enhances yeast performance in high-gravity worts, while Wine Yeast Nutrient Blend provides essential micronutrients for a healthy and complete fermentation in fruit-based fermentations.

All Wyeast products are stored under strict temperature control to maintain peak viability. We recommend shipping liquid yeast with ice packs to minimize temperature fluctuations during transit.

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American Lager Yeast | Wyeast 2035-PC (Private Collection)

Wyeast
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Discover the exceptional quality of Wyeast 2035-PC, an American Lager yeast strain from Wyeast's exclusive private collection. This yeast is a top ...

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Bavarian Wheat Blend Yeast | Wyeast 3056 Yeast

Wyeast
2 in stock

Wyeast 3056 Bavarian Wheat Blend Yeast is a harmonious fusion of traditional yeast strains, artfully crafted to capture the essence of Bavarian whe...

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Bavarian Wheat Yeast | Wyeast 3638 Yeast

Wyeast
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Wyeast 3638 Bavarian Wheat Yeast embodies the spirit of Bavaria, delivering a unique and expressive character to your wheat beer creations. Origina...

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Belgian Abbey Style Ale II Yeast | Wyeast 1762 Yeast

Wyeast
2 in stock

Wyeast 1762 Belgian Abbey Style Ale II Yeast captures the spirit of Belgian brewing traditions, delivering a complex and flavorful character to you...

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Belgian High Gravity Yeast | Wyeast 3787 Yeast

Wyeast
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Wyeast 3787 Belgian High Gravity Yeast is a dynamic and robust strain engineered to bring Belgian beers to new heights. Expertly crafted by Wyeast,...

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Belgian Lambic Blend Yeast | Wyeast 3278 Yeast

Wyeast
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Wyeast 3278 Belgian Lambic Blend Yeast encapsulates the artistry of spontaneous fermentation, inviting brewers to delve into the world of Lambics a...

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Belgian Wheat Yeast | Wyeast 3942-PC (Private Collection)

Wyeast
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Elevate your brewing experience with the Belgian Wheat yeast from Wyeast, a premium strain from their exclusive Private Collection line. Wyeast 394...

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Belgian Witbier Yeast | Wyeast 3944 Yeast

Wyeast
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 This versatile Witbier yeast strain can be used in a variety of Belgian style ales. This strain produces a complex flavor profile dominated by spi...

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Brettanomyces bruxellensis | Wyeast 5112 Yeast

Wyeast
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Brettanomyces bruxellensis by Wyeast 5112 is a wild yeast strain that originates from the Brussels region of Belgium. It is known for producing the...

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British Ale Yeast | Wyeast 1098 Yeast

Wyeast
2 in stock

This yeast allows malt and hop character to dominate the profile. It ferments dry and crisp, producing well-balanced beers with a clean and neutral...

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Farmhouse Ale Yeast | Wyeast 3726 Yeast

Wyeast
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This strain produces complex esters balanced with earthy/spicy notes. Slightly tart and dry with a peppery finish. A perfect strain for farmhouse a...

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Irish Ale Yeast | Wyeast 1084 Yeast

Wyeast
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This versatile yeast ferments extremely well in dark worts. It is a good choice for most high gravity beers. Beers fermented in the lower temperatu...

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Lactobacillus buchneri by Wyeast 5335

Wyeast
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Lactobacillus buchneri by Wyeast 5335 is a lactic acid bacteria commonly used in the production of sour beers. This culture produces moderate level...

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Malolactic Blend | Wyeast 4007 | Oenococcus oeni Blend

Wyeast
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Wyeast 4007 Malolactic Blend is a premium malolactic fermentation culture, perfect for enhancing flavor balance in wines by converting sharp malic ...

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Munich Lager Yeast by Wyeast 2308

Wyeast
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This is a unique strain, capable of producing fine lagers. It is very smooth, well-rounded and full-bodied. A thorough diacetyl rest is recommended...

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Pediococcus damnosus | Wyeast 5733 Yeast

Wyeast
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Pediococcus damnosus by Wyeast 5733 is a lactic acid bacteria used in the production of Belgian-style beers where additional acidity is desirable. ...

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Pilsen Lager Yeast | Wyeast 2007 Yeast

Wyeast
3 in stock

Wyeast 2007 is the classic American lager strain. This mild, neutral strain produces beers with a nice malty character and a smooth palate. It ferm...

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Roeselare Ale Blend Yeast | Wyeast 3763 Yeast

Wyeast
2 in stock

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

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Sweet Mead Yeast | Wyeast 4184 Yeast

Wyeast
2 in stock

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

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