Dymatize High Protein Mega Gainer is a powerful mass-gaining support formula designed for packing size on the hardest gainers and helping the hardcore recover from intense workouts. This potent formula delivers more calories and protein, gram for gram, than our competition. Each serving delivers a massive 600 calories, with 60 grams of ultra high quality protein, plus 5 grams additional Creatine, 2 grams additional Glutamine, a Branch Chain Amino Acid Blend plus a comprehensive vitamin and mineral blend and a proprietary blend of fatty acids! All in each serving!