Acid casein is manufactured by acid precipitation of fresh, pasteurized skim milk under extremely sanitary conditions to insure a pure and wholesome product. All product shipments fully comply with all usda voluntary standards for extra edible acid casein. This pure, low fat milk protein, free of the carbohydrate found in skim milk, can be used in a wide variety of food products to provide increased nutritive value Storage recommend storage at temperatures below 77¦f (25¦c) and relative humidity below 65% to prevent absorbtion of odors