Optimum Nutrition Serious Mass Gainer 6 lbs Chocolate With Scratch & Verify serious mass Rich Milk Chocolate Flavour: Smooth

Rich Milk Chocolate Flavour: Smooth

Try Dennis James Signature Series today

Optimal Muscle Recovery: Each serving provides essential amino acids

and B-complex

Optimum Nutrition Serious Mass Gainer 6 lbs Chocolate With Scratch & Verify serious mass Rich Milk Chocolate Flavour: SmoothOptimum Nutrition Serious Mass Gainer 6 lbs Chocolate is a high calorie weight gainer formula designed to support muscle growth, weight gain, and recovery for hard gainers and athletes with high energy demands. Verified authentic via Scratch & Verify, ensuring you receive a genuine Optimum Nutrition product every time. With a rich Chocolate flavour and a comprehensive blend of protein, carbohydrates, vitamins, and minerals, Serious Mass makes it