Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine Monohydrate and Glutamine, Strawberry, 16 Servings, 5.45 kg, Packaging May Vary

Packaging may vary: Ideal look, with the same trusted quality. Mass gainer with whopping 1250 calories and 50 g of protein per serving. Contains less than 5 g fat. Comes as an instantised powder. Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to encourage muscle growth. Proudly contains no added sugar: Boasts 24 vitamins and minerals per serving...