Optimum NutraBolics Super Muscle Mass – Advanced Muscle Gainer (15 lb)

Maximize your gains with Optimum NutraBolics Super Muscle Mass, an advanced all-in-one muscle gainer designed to support serious bulking and recovery. Each 15 lb (6.8 kg) bag delivers 50g of protein, 250g of carbs, and 1250 calories per serving—ideal for hard gainers. It includes a high concentration of BCAAs, a complete spectrum of amino acids, and 25 essential vitamins and minerals. With no fillers, no excipients, and no trans fats, this powerful formula helps you build, repair, and grow effectively. Perfect for athletes looking to take their muscle-building to the next level.