MUTANT Mass

Spawned from countless hours of research and testing on some of the most massive MUTANTs on the planet, MUTANT MASS is the revolutionary muscle mass gainer that delivers. Every serving of MUTANT MASS delivers to your body an array of macronutrients assembled for those who TRULY want to live the MUTANT life. Designed specifically to help you pack it on. MUTANT MASS — it's the new breed of muscle mass gainer.