ALL PHASE is a combination of essential amino acids, vitamins, organic Zinpro Performance Minerals, antioxidants including natural vitamin E, protein, and yeast culture in a convenient low-intake, low-calorie pellet. Designed as a potent source of essential nutrients, ALL PHASE can be used to balance diets of roughage, pasture, grain, or those on restricted calorie diets. ALL PHASE provides essential nutrition to assist in optimal growth, performance, general health and well-being.