Optimum Nutrition Serious Mass, Chocolate, 6 Pound

50 g of blended protein
Over 250 g of carbohydrates with no added sugar
Enhanced with Creatine, Glutamine, and Glutamine Peptides
25 Vitamins and Essential Minerals Ramping up size and strength isn’t about eating more. You want quality calories from staged proteins and rapidly assimilated carbohydrates to help replenish the glycogen burned up during all that heavy lifting. ON’s Serious Mass brings plenty of both with added glutamine, creatine and 25 vitamins and minerals – all without any added sugar. Size up the incredible p More »