Refuel with POWERBAR® Gel, featuring POWERBAR® C2 MAX-optimized carbohydrate blend formulated with the same ratio of carb sources shown to increase endurance performance by an average of 8% in 8 trained athletes compared to glucose alone*. During strenuous exercise the body burns carbs and loses key electrolytes through sweat. POWERBAR GEL replenishes and restores those nutrients to help maintain peak performance. For best results, consume one POWERBAR GEL with 16 fl oz. of water every 20–45 minutes during activity.