100% Mass Gainer is a premium weight gainer for increased size and strength. Are you a hard gainer? Whether you’ve struggled with adding size or you want to break plateaus, we’ve got you. Our 100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle-fueling creatine, a proven anabolic driver for faster mass and strength gains. This superior formula with proven muscle building ingredients will help you get bigger and stronger – faster than you ever imagined. The high-quality protein and easily digestible carbs delivers 1,500 clean calories when mixed with 2 cups of skim milk.