Weider Mega Mass 4000 is an ultra-concentrated mass gainer formulated for hard-gainers, bodybuilders and athletes looking to increase their daily calorie and protein intake. Providing 800 calories per two servings, it combines an advanced five-protein matrix with complex and simple carbohydrates, calcium and added creatine for a comprehensive muscle-building shake.

Key Features

• 800 calories per 2 servings
• Advanced 5 Protein Matrix
• Added creatine
• Complex & simple carbohydrates
• Whey, milk, soy & egg protein sources
• High-calorie formula for hard-gainers

Best For: Hard-gainers, bodybuilders and strength athletes looking for a high-calorie mass gainer with protein, carbohydrates and creatine to complement intensive training and muscle-building goals.