Mutant Mass Extreme 2500 2.72kg is a high-calorie mass gainer designed for athletes who need to pack on serious size. With 2500 calories per serving, this product offers a potent combination of proteins, carbohydrates, and fats to fuel intense workouts and promote rapid muscle growth. It also includes added creatine and BCAAs to support strength and recovery, making it ideal for individuals aiming for maximum muscle gains.