Refreshing effervescent tablets based on electrolytes and vitamins, in a special ZERO SUGARS, low carb and zero calories formulation. HydraFit> ZERO has been developed, together with professional cycling teams, in order to support electrolyte balance during intense workout. Vitamins B1, B2, B6 contribute to the reduction of tiredness and fatigue and support energy-yelding metabolism. Magnesium and Potassium contribute to the normal muscle function.