Developed for athletes that prefer a performance boost and not a sugar rush Gatorade Zero has no sugar while maintaining the same proven hydration and fueling benefits of Gatorade Thirst Quencher When you sweat, you lose more than water; Losses in fluids and electrolytes can negatively impact performance; Gatorade Zero contains critical electrolytes to help replace what's lost in sweat Refueling goes beyond simply refilling; With minimal calories, Gatorade Zero complements your nutritional efforts so you don't need a workout after your workout