Boost Energy Sports Nutrition Drink Powder 500g pack is a high-protein, high-fiber, and low-fat nutritional drink that is designed to help athletes and active adults fuel their bodies before, during, and after workouts.It is a chocolate-flavored powder that can be mixed with water or milk to create a delicious and nutritious drink. It is fortified with 17 essential vitamins and minerals, including vitamins A, C, E, B12, calcium, and iron.It also contains 7.5 grams of protein per serving, which can help to build and repair muscle tissue.