On Serious Mass 6 Lbs Vanilla

Optimum Nutrition Serious Mass is a high-calorie protein powder designed for muscle building and weight gain. This vanilla-flavored formula delivers 50g of protein and 1,260 calories per serving to support muscle growth and mass gains. Key features: • 50g protein per serving • 1,260 calories per serving • 253g carbohydrates per serving • Vanilla flavor • 6 lbs (2.72 kg) container • 8 full servings per container Serious Mass is a premium muscle building and weight gain formula from Optimum Nutrition. The powder comes in a large 6 lb container providing 8 complete servings. Each serving is packed with protein, carbohydrates and calories to help support muscle growth and weight gain goals when combined with proper training. The vanilla-flavored powder can be mixed with water or milk for a nutritious high-calorie shake.