White Labs WLP775 English Cider Yeast is a classic cider yeast. It ferments dry, but retains flavor from apples. Sulfur is produced during fermentation, but will disappear in the first two weeks of aging. This yeast can also be used for wine and high gravity beers. White Labs yeast is world-renowned for quality and innovation, certified kosher, GMO free, and subject to thorough quality analysis before being packaged.