Science in Sport delivering superior sports nutrition, so you can train harder, race faster and recover quicker;Tropical flavoured carbohydrate energy drink mix with electrolytes and sweetener.;Delivers energy to your muscles, and carefully balanced electrolytes to enhance your body's ability to absorb water during exercise;For easy mixing use SiS sports drinks bottles which have markers to indicate the correct level of powder.;Drink 500ml every 45-60 minutes of exercise or as required.Science in Sport