High-calorie mass gainer shakes and meal replacement powders for people who struggle to eat enough calories to gain weight and build muscle. Mass gainers typically deliver 500-1200+ calories per serving with a combination of protein, carbs, and healthy fats. Also includes lighter meal replacement options for on-the-go nutrition.
We carry mass gainers from Mutant (Mass), Mammoth, Allmax, PVL, Optimum Nutrition (Serious Mass), and more. Top Nutrition and Fitness is an authorized Canadian retailer in Montreal. Same-day shipping, no duties, free shipping over $125 CAD.