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Wyeast Laboratories, Inc.

Our products

Our Premium Liquid Yeast, cultures, and supporting fermentation products are designed to create a quality and consistent end product for professional producers and home enthusiasts alike.
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Yeast & Cultures

Yeast & Cultures

For 35 years Wyeast has been the leader in producing premium fermentation products. Our liquid yeast strains and cultures are recognized around the world, and we’ve partnered with some of the most successful craft beverage brands.

Supporting Fermentation Products

Supporting Fermentation Products

Beyond our Premium Liquid Yeast strains and cultures, we also provide a range of supporting fermentation products – from nutrient blends to tanals – to aid in creating a successful final product.

Activator Smack Pack System

Activator Smack Pack System

Elevate the quality of your homebrews with Wyeast Premium Liquid Yeast. Our one-of-a-kind Activator Smack-Pack™ doubles as a yeast viability test and shortens lag time when it hits your wort – allowing your craft brewing skills to ascend to new heights.

Private Culture Collection

Private Culture Collection

We aim to capture the feel and flavor of each season in our unique Private Collection releases. These exclusive strains are either selected from our extensive archive or a little something experimental we’ve been working on, but they are always a limited release.

Let’s get brewing.

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