MUTANT MASS EXTREME was made for extreme hard gainers who simply can’t gain mass no matter how much they eat or how hard they train. Those with an extremely fast metabolism and busy on-the-run lifestyle need extra calories but have difficulty eating enough to gain muscle. Each serving of MUTANT MASS EXTREME 2500 delivers 1,270 calories, 46 grams of protein, 255 grams of carbohydrates, and, 7.5 grams of fat when mixed with just two cups of 1% milk. When added to your diet and training plan, nothing packs on mass like MUTANT MASS EXTREME 2500.
