Hydralyte Electrolyte Drink Lemonade Liquid Treat effects of dehydration and rapidly rehydrate with Hydralyte's oral electrolyte solution. These ready-to-drink electrolyte solutions are clinically formulated based on World Health Organization standards for rehydration. Hydralyte's oral electrolyte solution come in three great tasting flavors: Orange, Berry and color-free Lemonade. Up to 75% less sugar and 4X the electrolytes than the leading sports drinks; Can be used for up to 30 days if refrigerated after opening; Suitable for all ages.