Contains a special blend of selected wine yeast mixed with 3 different nutrient salts.  When added with the standard 5g yeast sachet contained in most wine kit add-packs, will reduce the fermentation time from 21 to 5 days, with minimal loss of bouquet or taste.  Will ferment wine kits in 7 days.

Package Size: 190 gms, 6.7 ounces