New Isostar Hydrate & Perform sports drink - formula is now proven to boost sporting endurance by 19%* thanks to its Isotonic formula - Ensuring effective & fast hydration as fluid in balance with your body's own fluids. Effective energy deliver thanks to optimal levels and mix of carbohydrate energy allowing the body to deliver carbohydrate energy to fuel working muscles. Contains minerals (calcium and magnesium) essential for muscle function & energy metabolism.

*Scientific Study, IRMS, 2004

Directions:
Powder to be dissolved in water following instructions on the packaging.