Tasty, Portable Energy for Athletes The best energy gel for peak performance, GU Energy Gels deliver quick energy, essential electrolytes, and portable convenience to fuel every adventure. What's Inside? Original Energy Gels contain carbohydrates for energy, electrolytes for hydration, and BCAAs to help protect working muscles. Carbohydrates From Two Sources Fast-acting and long-lasting carbohydrates - from maltodextrin and fructose - allows you to quickly digest more fuel without stomach upset. Electrolytes to Replace What You've Lost Gu gels contain sodium, the electrolyte you lose when you sweat. Always take gels with a few sips of water to help your body efficiently absorb your fuel.
