This product includes twelve 11 fluid ounce cartons of Muscle Milk Zero Protein Shake in a rich chocolate flavor. Each serving delivers 20 grams of protein derived from milk, supporting muscle rebuilding after exercise. The shake is also a good source of calcium and vitamins A, C, and D. With zero grams of sugar and only 100 calories per serving, it caters to those monitoring their sugar and calorie intake. The ready-to-drink format offers on-the-go convenience, suitable for post-workout recovery or as a protein-rich snack during the day.