Muscle Milk Zero is an energizing protein shake that can be consumed as an on-the-go breakfast or anytime snack or to support post-workout recovery and muscle growth. It contains a combination of slow releg and fast releg proteins to help increase amino acid levels. These essential amino acids play a role in muscle growth. Also try adding your protein shake to coffee, smoothies or even oatmeal when youre looking for a protein boost. Muscle Milk Zero Protein Shake, Chocolate, 11.16 Fl Oz Bottle, 12 Pack, 20g Protein, Zero Sugar, 100 Calories, Calcium, Vitamins A, C & D, 4g Fiber, Energizing Snack, Workout Recovery, Packaging May Vary Bottle Chocolate 11.2 Fl Oz (Pack of 12)