Genuine. 100 calories. Naturally and artificially flavored. Contains no milk. Includes milk proteins. Not a reduced calorie food. 15 g protein. Lactose & gluten free. Same great taste. musclemilk.com. Muscle Milk 100 provides nutrients found in natural milk that are important for building muscles and bones. Tetra Pak: Protects what's good. See bottom panel for more information and best before date. Why do you workout? Is your season on the line? You have a big race coming up? You want to push your mind and body to test the outer limits of human determination? Or are you just trying to squeeze a little more cardio into your work week? It doesn't matter. We all need strength. And drinking Muscle Milk 100 calories after your workout helps build strength. Muscle Milk Recovery Grant: Help a high school athletic department in need - visit musclemilkrecoverygrant.com to find out more.