Matrix Nutrition Anabolic True Mass contains protein concentrate, essential vitamins, and minerals and amino acids. Key benefits of Matrix Nutrition Anabolic True Mass: Maximizes anabolic drive & lean muscle mass by increasing muscle protein synthesis and preventing muscle protein breakdown. Nitrogen rich protein keeps the body in positive nitrogen balance, there by repairing muscles. Muscle cell voluminizer formula rich in L-arginine, L-glutamine, carnitine, creatine monohydrate which leads to jack up muscle size & strength rapidly. L-glutamine & L-carnitine helps tired muscles to recover quickly from an intense workout. Antioxidants that protect cells from oxidation and neutralizes unstable free radicals. Antioxidant helps to stay & look younger Safety information: Keep out of the reach of children. Use under medical supervision.