Klean Athlete Klean Isolate Natural Chocolate Flavor 20.5oz (580g)Klean Athlete Klean Isolate Natural Chocolate Flavor useful for athelets who require amino acids for muscle integrity. Provides 20 grams of Whey protein Isolate in each serving. Supplies essential amino acids, including branched chain amino acids that participate in many of the body's metabolic and physiologic systems. Protein turnover in the body is continuous and can be substantial, and the rebuilding of skeletal muscle that is broken down during