GENETIC NUTRITION MASS ATTACK: Mass Attack is the ultimate weight gain and muscle-building formula. With over 700 calories per serving and 28g of protein to support muscle recovery, Mass Attack is a Hi-Calorie, Hi-Protein formula that makes the ideal post-workout and between-meals shake for gaining muscle mass. Mass Attack is an optimal blend of the right ingredientsyou need to achieve your weight-gain goals. HIGH-QUALITY PROTEIN: Genetic Nutrition Mass Attack delivers more than 28g of protein per serving which your body will need to build the size and muscles you???re looking for. L-GLUTAMINE: Helps to minimize the breakdown of muscle and improve protein metabolism and helps in recovery CREATINE: Helps in increasing muscle mass and strength. Research shows supplementing with creatine can double your strength and lean muscle gains. DIGEZYME: Added digestive enzyme blend plays a key role in improved digestion of protein and reduces bloating symptoms. HIGH CALORIES PER SERVING: Energy intake has an important effect on the capacity to build muscle. Perfect energy balance stimulates muscle protein and mass synthesis. BEYOND THE BASICS: ??? Daily recommended usage of 1 serving provides more than 700 Calories ??? More than 137g of carbs and 28g of protein per serving ??? Supplies naturally occurring branched-chain amino acids (BCAA) and EAAs ??? Vegetarian product and contains no banned substances.