Definition Lean Mass 318 calories 6kgs (13.2lbs) Diet Sheet Nutritional Info Lean Mass Gainer 6kgs (13.2lbs) 74 Servings (445 ratings) You have already rated this product. 35g of Protein Per 80g Serving £82.99 Flavor: [Choose]ChocolateStrawberryVanillaBanana £82.99 Add To Basket