1930 Calories and 84g Protein when mixed with 32oz of whole milk. 17 g of BCAAs contains creatine monohydrate. Muscle Mass Gainer is a high-calorie bodybuilding shake fortified with muscle building protein, carbohydrates, creatine monohydrate and essential nutrients. It makes a delicious shake containing a highly concentrated 1930 calories and 84 grams of protein when mixed with 32oz of whole milk. It contains 17g of muscle-building branched chain amino acids (BCAA’s) to help you quickly recover from your workouts and get bigger, faster. It contains no dextrose, sucrose, or corn syrup solids. Muscle Mass Gainer is perfect for young athletes and hard gainers who want to increase their caloric and protein intake to gain weight fast! It makes a real powerhouse of a shake that’s sure to help them pack on new body weight.