Yeast Energizer is a yeast nutrient that can be used in wine, mead, or beer, and is used to ensure a strong ferment or start a stuck ferment. High in nitrogen, potassium, and phosphorous, yeast energizer absorbs the fatty acids that inhibit yeast growth.
Use 1/2 teaspoon per gallon.

Add ½ teaspoon per gallon of wine must to stimulate fermentation. Contains Diammonium phosphate, yeast hulls, magnesium sulphate, and Vitamin B Complex