Optimum Nutrition On Serious Mass Ban redesign 2,73Kg

For many people who aspire to get bigger, a very active metabolism, a weaker appetite, and an active lifestyle can make consuming enough calories through whole foods alone a real challenge. SERIOUS MASS ™ is the ultimate in formulas. With 1250 calories per serving to increase daily calorie intake, 50g of high protein to support muscle growth and repair, over 250g of carbohydrates for muscle recovery and now with 3g of added creatine to support muscle yield per serving, you have nothing to lose and everything to gain. Time to stop thinking small and get serious - SERIOUS MASS ™