Delicious and refreshing fruit flavor combinations. Choose from a variety of delicious and refreshing fruity flavors. Works to rehydate, replenish and refuel after a hard workout. Scientifically proven blend of carbohydrates and key electrolytes. a refreshing beverage choice - this scientifically proven blend of carbohydrates and key electrolytes is designed to help athletes and active people hydrate, refuel and push through.