Created with hard-gainers and serious strength athletes in mind, Weider Mega Mass 4000 packs 800 calories per two servings into an ultra-concentrated mass-gaining formula. It combines complex and simple carbohydrates with added creatine, calcium and an Advanced 5 Protein Matrix featuring whey, milk, soy and egg protein sources.

Key Features

• 800 calories
• 5-source protein blend
• Added creatine
• High carbohydrate
• Added calcium
• Hard-gainer formula

Best For: Hard-gainers, bodybuilders and strength athletes looking to increase their daily calorie and protein intake alongside intensive resistance training.