ZERO X’treme is an award-winning electrolyte sports drink tab with caffeine. It produces a clean-tasting and highly refreshing drink with zero calories. The tabs contain light natural flavors with no artificial colors or preservatives. Used by athletes before and during exercise, caffeine helps improve attention, concentration and reaction time. ZERO X’treme is also widely used when driving and clubbing. Vitamin C in ZERO Xtreme supports a healthy immune system, protects the cells from oxidative stress and contributes to the reduction of tiredness and fatigue. Magnesium in ZERO Xtreme contributes to electrolyte balance, reduces tiredness and fatigue, whilst supporting muscle protein synthesis. Simply drop a tab into your re-usable sports bottle and watch it rapidly dissolve. The 20 tab tube makes up to 10 liters of drink, so it’s great value for money. With minimal packaging, ZERO X’treme is environmentally friendly and easy to keep with you. The easy-break tabs mean that you can choose your ideal drink strength. ZERO X’treme is suitable for a wide range of sporting activities such as: soccer, rugby, biking, martial arts, motor racing, running, triathlon, swimming, hiking, aerobics and racquet sports.