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We’re scientists, not marketers.

No trademarked names or fanciful logos. No unboxing videos or social influencers. Our yeast strains speak for themselves in the real world. Because that’s where our brewers, cider, seltzer, and sake makers need us to perform at a high level. So you can count on the team at Propagate Lab to supply superior quality yeast with next-day delivery and expert customer care.

Shop for Yeast

Quick Order Calculator

Just as important as choosing the right strain of yeast for your beer, seltzer, wine, sake or spirits is making sure to order the right amount. Fortunately, this part is more science (and math) than it is art, so we’ll help you determine just how much viable yeast you need for your next fermentation. We suggest 750,000 cells / mL / degree plato for ales. Lager fermentation requires additional yeast to perform correctly and we suggest 1,500,000 cells / mL / degree plato for a lager fermentation.

Propagate Order Calculator
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Suggested: 750,000 cells / mL / Degree Plato for and Ale | 1,500,000 cells / mL / Degree Plato for a Lager
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More About Propagate Lab

Propagate Lab is a world-class yeast propagating facility where each strain goes through rigorous quality control testing prior to being approved for sale. Whether you’re a home brewer or you work at a full-scale commercial brewery, we have over 120 varieties of yeast available for shipping – or you can stop by our lab to pick some up in-person.

At Propagate Lab, we’re proud of the products and services we provide, and we stand behind every strain. If you’re looking for a specific strain and you’re not finding it within these pages, reach out to us and we’ll try and help!