Designed specifically for the strongest bodybuilders and weightlifters that walk the earth, MUTANT MASS has been building muscle in more than 100 countries!* This clean gainer is now being discovered by athletes seeking the most powerful gainer commercially available.* Each serving feeds your muscles with a massive 1,100 calories, 56 grams of pure protein, 192 grams of clean carbohydrates and 12 grams of fat. Drink one gourmet shake post-workout, in between meals or before bed for maximum results! When added to your diet and training plan, nothing packs on mass like MUTANT MASS.*