Part of the performance elite line and great for long distance runners or cyclists. Informed Choice Certified. New never opened. Exp 7/2019 An electrolyte replacement designed to help you perform at your highest level. At 80 calories, this portable pouch is easy to use and carry during the most strenuous exercise. Rehydrate Gel provides the electrolytes and carbohydrates you need to help you get the most out of any run, workout, swim or ride.