Fuel your muscle growth with Mutant Mass Extreme 2500, the ultimate weight gainer engineered for serious lifters and hard gainers. Packed with over 1,270 calories per serving, including 46g of protein, 255g of clean carbohydrates, and added MCTs, creatine, and glutamine, this formula delivers massive nutritional support for extreme mass-building. Whether you're bulking up or pushing through intense training, Mutant Mass Extreme 2500 helps you pack on size, recover faster, and dominate every workout.