Muscle Milk Pro Series 50 Knockout Chocolate is a high-quality protein powder supplement designed to support muscle rebuilding and recovery. It contains 50 grams of protein per serving, 3 grams of sugar, and is an excellent source of 20 vitamins and minerals. This product is gluten-free and is suitable for athletes looking to enhance their performance and muscle growth. The powder mixes easily with water and has a great chocolate flavor.