OPTIMUM NUTRITION SERIOUS MASS CHOCOLATE 2.72 KG

Optimum Nutrition Serious Mass is a high-calorie weight gainer supplement designed for individuals looking to build muscle mass and gain weight. This chocolate-flavored formula comes in a 2.72 kg container and delivers 1,252 calories and 50g of protein per serving to support muscle growth and development. Key features: • 1,252 calories per serving • 50g protein per serving • 254g carbohydrates • Chocolate flavor • 2.72 kg container size • Supports muscle building and weight gain Serious Mass is specifically formulated for hard gainers who struggle to add size and weight. The powder can be mixed with water or milk and consumed between meals or post-workout to help meet increased caloric needs. The product contains a blend of proteins, carbohydrates, vitamins and minerals to support overall nutrition during the muscle building process.