ZERO Caffeine Hit is a refreshing sugar free electrolyte caffeine drink with zero calories that makes it simple and easy to stay hydrated. When you sweat, you lose vital minerals so it's important that they are replenished. With key electrolytes, sodium and magnesium, ZERO Caffeine Hit gives you what water can't. One tablet of ZERO Caffeine Hit contains 75mg of caffeine, about the same amount as in a cup of coffee. When taking part in tough sports events, caffeine contributes to an increase in endurance performance and capacity. That means you can go further than before! It also helps to increase concentration and reaction time. This scientific formula includes Vitamin C to support a healthy immune system, protect cells from oxidative stress and reduce tiredness and fatigue. The magnesium in ZERO contributes to electrolyte balance, whilst also supporting muscle protein synthesis. 75mg Caffeine per serving Light & refreshing electrolyte drink with natural fruit flavours Improves concentration and increases alertness Reduces tiredness and fatigue Sugar free with zero calories Suitable for vegetarians Reduces tiredness and fatigue Contents: 20 tablets per tube Suitable for a wide range of sporting activities ZERO is designed to be taken BEFORE, DURING and AFTER exercise and in hot weather.