WLP001 California Ale Dry Yeast

White Labs WLP001 California Ale Dry Yeast delivers the clean, neutral fermentation profile that has made WLP001 one of the most trusted American ale strains among homebrewers. The dry format provides reliable performance with high attenuation, medium flocculation, and minimal ester production, allowing hop aroma and malt character to remain the focus of the finished beer.

Designed for approximately 5 gallon batches, WLP001 performs well across a wide range of American and specialty beer styles including IPAs, pale ales, porters, stouts, brown ales, wheat beers, and more. Its fermentation range of 68–73°F (20–23°C) supports consistent results for both beginning and experienced brewers.

Each 11 g packet contains active dry yeast that can be pitched directly into cooled wort without requiring a starter. The stable dry format offers long shelf life while delivering dependable attenuation between 75–85% and alcohol tolerance up to 15% ABV.

Whether brewing a hop-forward IPA, a clean American pale ale, or a balanced stout, White Labs WLP001 California Ale Dry Yeast provides dependable fermentation and a crisp, neutral finish for a wide variety of recipes.