High 5 ZERO is the new electrolyte sport drink tablet from High 5. It is designed for use before during & after exercise. One tablet dropped into 500ml of water produces a delicious refreshing zero-sugar low-carb anti-cramp electrolyte drink with added magnesium. Each tube contains 20 tablets & makes 10 litres of electrolyte drink. Whatever your sport whatever the terrain you can throw a tube of ZERO in your bag & stay hydrated all day long. On long rides or endurance events simply drop the tube in your jersey or pack & turn every water stop into a source of optimal hydration. The effervescent tablets dissolve immediately to give you a light refreshing non-fizzy drink packed with electrolytes. By increasing the amount of fat burnt using ZERO & GT100 & reducing your calorie intake during exercise (the carbohydrate in a normal sports drink contains calories) it s a good bet that will be on track to loose some body fat. Research is underway to see exactly how much.