Nutramino lean protein shake rtd chocolate nutramino lean protein shake is he tastiest lean shake in the world it contains 25g of protein helping support muscle repair each shake is made from the highest quality milk protein with the added benefit of a low sugar content and no fat this shake is perfect for the calorie conscious taken before or after exercise simply twist the lid and enjoy the taste lean protein shake rtd chocolate extra info 139kcal per serve nutramino lean protein shake