Super Mass Gainer™ is a one of a kind formula using the highest quality ingredients and nutrients to gain size and strength quickly. It contains enough CALORIES for burning and to prevent muscle mass from being used as fuel, PROTEIN for building and sustaining muscle, BCAAs as building blocks and to help activate Muscle Protein Synthesis, CREATINE for strength and endurance, numerous VITAMINS & MINERALS as well as GLUTAMINE to help with recovery.