Hypotonic hydration drinks contain particles that are less concentrated than body fluid that helps them to be quickly absorbed by the body. They help ensure quick hydration without any muscle cramps or dryness in the mouth. They speed up the rehydration process. This is just what your body needs to hydrate itself. With the right combination of Electrolytes, Antioxidants and Carbohydrates in hypotonic formula, Fast&Up Reload is the perfect hydration choice during workout for your body.