Description GNC Pro Performance Weight Gainer – High-Calorie Muscle Fuel Designed for hard gainers and athletes, GNC Pro Performance Weight Gainer delivers the extra calories, protein, and nutrients needed for healthy weight gain without added fat. Each serving (with milk) provides a massive 2200 calories, 73g of high-quality protein, and 440g of carbs to support muscle growth, recovery, and all-day energy. Fortified with BCAAs, digestive enzymes, and essential nutrients, it’s easy to mix, great-tasting (Vanilla Ice Cream), and WADA-tested & Informed Choice Certified for clean performance.
