MUTANT MASS is a serious formula, designed with only hard working athletes in mind, who demand power, absolute size and all out strength. If you are serious about gaining slabs of lean muscle mass, faster than ever, then MUTANT MASS is the answer.
• Delivers over 1000 specially engineered calories per serving
• 52g of quality protein featuring a 10 whey, casein & egg protein blend
• Includes 34g BCAAs, EAAs, Glutamine & Glutamine precursors & Arginine
• No hidden or undeclared ingredients
• Available in multiple incredibly addictive flavors