Add ½ teaspoon per gallon of wine must to stimulate fermentation. Contains Diammonium phosphate, yeast hulls, magnesium sulphate, & Vitamin B Complex.
Use 1/4 teaspoon per gallon in beer to revive a slow or stuck fermentation. Yeast energizer also works well in meads and honey brews to help create a complete fermentation. Size: 1 oz.