One Science XL Super Mass Gainer 5.5lbs is a specially formulated weight gainer that aids in the development of lean muscle mass and weight gain. A professional weight gainer with the ideal ratio of protein, carbohydrates, and vital fatty acids to help you gain lean muscle mass. 

Nutrition fact:

• one serving is packed with 50 g of protein
• 10.4g of BCAA
• 175 g Carbs
• This is a vegetarian product

Benefits of One Science XL Super Mass Gainer:

• With 943 calories per serving, it gives you a boost.
• Helps in muscle building
• Vitamins and minerals have been added.
• Double Rich Chocolate, Strawberry Banana, and Vanilla Crème are three delightful flavors to choose from.

Directions to Use:

Daily, mix 1 serving (250g) in 500 mL fluids and drink immediately after exercise.