100% Mass Gainer is a premium gainer for increased size and strength. Are you a hard gainer? Whether you’ve struggled with adding size or you want to break through your plateaus, we’ve got your back. 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.