Keep your performance levels at their best and maintain hydration with GO Electrolyte from Science in Sport (SiS). A carbohydrate electrolyte solution packed with 36g of easily-digestible carbohydrate per serving, GO Electrolyte also includes the key electrolytes lost in sweat; sodium, calcium, potassium and magnesium. Drink this multi-functional fuel before and during exercise - a must for all endurance and team sport athletes! Keep your performance levels at their best and maintain hydration with GO Electrolyte from Science in Sport (SiS). A carbohydrate electrolyte solution packed with 36g of easily-digestible carbohydrate per serving, GO Electrolyte also includes the key electrolytes lost in sweat; sodium, calcium, potassium and magnesium. Drink this multi-functional fuel before and during exercise - a must for all endurance and team sport athletes! 36g of easily digestible carbohydrates per serve. Added electrolytes sodium, calcium, potassium and magnesium. Enhances hydration and maintains endurance performance. Available in 500g or 1000g tub GO Electrolyte enhances hydration by increasing the absorption of water during exercise and ensures a regular intake of carbohydrate to the muscles. The added magnesium contributes to electrolyte balance in addition to energy yielding metabolism and reduces tiredness and fatigue. The magnesium and potassium together both help to maintain normal muscle function. If you train hard, drink SiS Energy drink GO Electrolyte. Read more.