GU Hydration Drink Tabs were created to optimize hydration and deliver a low-calorie, naturally sweetened way to replenish electrolytes any time of the day. Taken before, during, and after exercise, GU Hydration Drink Tabs restore the primary electrolyte lost in sweat - sodium, and helps maintain fluid balance. The effervescent drinks tabs dissolve in 16oz of water. All GU Energy Drink Tabs are caffeine-free and made with vegan ingredients. Nutrition information provided is for one GU Energy Drink Tab / one (4.6g) serving.
