Optimum Nutrition, Serious Mass, 6 Lb, Vanilla

Optimum Nutrition Serious Mass is a high-calorie protein powder designed for muscle building and weight gain. This vanilla-flavored formula delivers 1,260 calories and 50g of protein per serving, making it ideal for those looking to increase muscle mass and body weight. Key features: • 50g protein per serving • 1,260 calories per serving • 253g carbohydrates per serving • Vanilla flavor • 6 lb (2.72 kg) container • 8 servings per container • High protein muscle building & weight gain formula This mass gainer supplement comes in a large 6 lb container providing 8 full servings. The powder is artificially flavored with vanilla and can be mixed with water or milk for a calorie-dense shake. The formula is specifically designed as a protein powder supplement to support muscle building and weight gain goals through its balanced blend of proteins, carbohydrates, and calories.