On Serious Mass Vanila -6Lbs

Optimum Nutrition Serious Mass is a premium weight gain powder in vanilla flavor, designed to help athletes and bodybuilders increase muscle mass and body weight. This 6-pound container delivers 1,260 calories and 50g of protein per serving for maximum muscle building potential. Key features: • 1,260 calories per serving • 50g protein per serving • 253g carbohydrates per serving • Vanilla flavor • 6 lbs total weight • Designed for muscle and weight gain • Premium mass gainer formula Serious Mass is formulated as a complete mass gaining supplement that can be used between meals or post-workout to help achieve caloric surplus needed for muscle growth. The powder can be mixed with water, milk, or your beverage of choice for a thick, creamy shake. For best results, use consistently alongside a proper strength training program and calorie-surplus diet.