BEYOND RAW® RE-BUILT MASS is a hyper-mass gainer with clinically studied components shown to increase muscle mass† and improve strength, power, and performance^. This hardcore formula is packed with 850 mass-building calories and contains a high-quality protein complex designed specifically to promote an increase in lean body mass. RE-BUILT MASS is loaded with 60 g of fast, medium, and slow-acting protein for optimum nutrient timing, and 130 g of energy-driving carbohydrates to help fuel the most grueling workouts. To further feed your hungry muscles, RE-BUILT MASS contains an advanced cofactor blend that features over 10 performance-enhancing nutrients, including creatine, beta alanine, BCAA, arginine, betaine anhydrous, citrulline, and much more. Experience the difference. Go beyond hardcore — get BEYOND RAW®!