Optimum Nutrition - Pro Complex Augmented Protein System Strawberry Swirl - 4.6 lbs. (2,090 g) Since different proteins have distinct amino acid profiles and utilization rates, Optimum Nutrition Pro Complex Augmented Protein System (APS) combines 8 sources to create a superior protein blend, designed to enhance your muscle-building potential. Uniting Whey Protein Isolates, Egg Albumen, and Hydrolyzed Proteins, and key Free Form Amino Acids, Optimum nutrition has created a protein with varied digestion rates and an amino acid profile that's off the charts. Each serving of Optimum Nutrition Pro Complex Augmented Protein System is packed with 60 grams of the highest quality proteins commercially available. Simply put, it's formulated to take you to the next level. Beyond The Basics 8 Premium Protein Sources Over 14,000 mg of BCAAs 10,500 mg of Glutamine & Precursors Loaded with Protein Microfractions Digestive Enzymes Comprehensive Vitamin & Mineral Blend Instantized About Optimum NutritionOptimum Nutrition, Inc. (ON) is a wholly owned subsidiary of Glanbia, a leading international cheese and nutritional ingredients group. ON owns and operates two brands of nutritional supplements (Optimum Nutrition and American Body Building) providing a comprehensive line of products across multiple categories. With state-of-the-art production facilities occupying over 500,000 square feet of operating space, ON is the only sports nutrition company to manufacture items in every product category. Whether it's nutritional bars, protein powders, ready-to-drink sports beverages, or vitamins, essential minerals, and herbs, Optimum Nutrition is able to control the integrity of all products through in-house manufacturing. Supported by Costello's Health Distributors (Optimum Nutrition's sister distribution company) and ABB's nationwide direct service distribution network, customers are ensured prompt delivery and unmatched customer support.