Use only 5 scoops with the included scoop The Critical Mass Lean Mass Gainz product from Applied Nutrition is one of the best weight gain supplements ever; it consists of a very powerful formula more than any other product for weight and muscle gain. Each serving of the product contains 42 grams of fast and slow absorbing protein to provide the body with the necessary protein for muscle building for the longest possible period, thus ensuring muscle building and recovery for a long time, in addition to the calorie content that helps increase both weight and muscles and compensate for energy deficiency in the body. Features of Applied Nutrition Critical Mass Lean Mass Gainz product: Low blood sugar protein. Fortified with fatty acids. Rich in calories, and consists of protein and carbohydrates. Fortified with glutamine, HMB, leucine, and creatine, for muscle building while protecting it from breakdown. Fortified with chromium for fat burning. Increase weight and muscles - Increase physical performance, and short-term, high-intensity exercises, because it contains creatine. - Consume 1-3 servings daily according to your calorie needs. It is best used in conjunction with an insulin driver program.