Target has Nuun Hydration Sport + Caffeine Drink Tabs - Cherry Limeade 10ct on sale for $5.09.

- Nuun Hydration Sport + Caffeine is an effervescent tablet that dissolves in your water and provides replenishment of minerals lost during exercise. Nuun's proprietary blend of electrolytes was designed for optimal hydration.Nuun Hydration Sport + Caffeine utilizes the best in sports nutrition science to provide active individuals with the right amount of minerals, carbs and vitamins. This perfect balance of minerals delivers efficient re-hydration and energy to athletes before, during and after workouts. The addition of 40-mg of plant-based caffeine provides extra performance benefits to this healthy sports drink.