On Serious Mass Chocolate -6Lbs

Optimum Nutrition Serious Mass is a premium weight gainer supplement designed for individuals looking to build mass and size. This chocolate-flavored formula comes in a 6-pound container and delivers high-quality calories, proteins, and carbohydrates to support muscle growth and weight gain goals. Key features: • 1,250 calories per serving • 50g of protein blend per serving • 250+ grams of carbohydrates • Chocolate flavor • Enhanced with vitamins and minerals • Ideal for hard gainers Serious Mass is specifically formulated for individuals who struggle to gain weight and need extra calories in their diet. The powder mixes easily with milk or water and can be used between meals or post-workout to help meet increased caloric needs. The product comes in a large black container with distinctive gold lettering, reflecting Optimum Nutrition's premium quality standards.