ISOTONIC is a great tasting advanced carbohydrate drink with Taurine & Electrolytes designed to provide a sustained boost in your energy levels whatever your sport. Taken before during & after exercise ISOTONIC helps your body stay hydrated & energised for longer. A loss of fluid or reduction in the body's stored levels of carbohydrates can have a profound effect on exercise duration & physical performance. The unique ONECarbamp 174 blend offers your body a sustained energy