Details Personalized Protein Powder is a convenient way to increase your protein consumption, which helps to maintain your energy level between meals, and helps you maintain lean muscle mass. Formula 3 includes Soy Protein isolate, Whey protein Concetrate and Starch.Key Benefits Helps build and maintain lean muscle mass.Fat-free protein supplement for hunger control.Contains 5g of soy and whey protein, and all 9 essential amino acids. Usage Take one to four servings (1 tablespoon equals on serving) daily. This plain, unsweetened formula can be added to your Formula 1 shake or stirred into other foods and beverages, including cereal, yogurt, sauces and soups.