Premium Fructose Fuel is a high-carb endurance drink mix designed for peak performance during long workouts and races. With 90g or 120g of carbs per serving, a 2:1 glucose-to-fructose ratio, and electrolytes, it delivers maximum energy absorption and hydration in one bottle—no need for gels, bars, or salt pills. The customizable formula lets you choose your flavor, carb level, electrolyte blend, and amount of caffeine. Made with 100% natural ingredients, it’s light, sweet, and won’t sour in the heat. The fructose is naturally very sweet, so if you don't like sweet drinks, you may want to build yourself a Custom Hydration blend.