:: Wyeast Liquid Wine and Mead Yeast

Wyeast Activator Packs

The ACTIVATOR has an average of 100 billion cells of pure liquid yeast ready to pitch, plus nutrients. The ACTIVATOR provides the pitching rate recommended by professionals. Pop the inner nutrient pack to activate yeast. When activated, yeast metabolism begins and the package swells, providing proof of viable active yeast ready for brewing.


Liquid yeast should be refrigerated upon arrival and is perishable. Short-term exposure to mild temperatures will not harm the yeast, but ice packs are available for longer shipments and summer orders.

Wyeast Pasteur Champagne Activator Pack $6.95 4021 Prise de mousse. Used in many white wine fermentations, and also some red wines. Also used for secondary fermentation of barley wine. Ferments crisp and dry, ideal for base wines in champagne making. Low foaming, excellent barrel fermentation and good flocculating characteristics. Dry...

Wyeast Sweet Mead Activator Pack $6.95 4184 One of two strains for sweet mead making. Leaves 2-3% residual sugar in most mead's. Rich, fruity profile complements fruit-mead fermentation. Use additional nutrients for mead making. Ciders, Cysers, Fruit wines, Ginger ale, Cherry, Raspberry and Peach. The ACTIVATOR(TM) has an aver...

Wyeast Dry Mead Yeast Activator Pack $6.95 Wyeast 4632 Dry Mead Yeast Best choice for dry mead. Used in many award-winning meads. Low foaming with little or no sulfur production. Use additional nutrients for mead making. Mead, Fruit Mead, Herbal Mead, Dry Ciders, Cysers. The ACTIVATOR(TM) has an average of 100 billion cells of pur...

Reusable Ice Pack for Liquid Yeast $1.00 Reusable Ice Pack for Liquid Yeast Reusable, leakproof refrigerant gel stays colder than ice. *Dependable, durable and reusable *Non-toxic, food safe.