GU ROCTANE GEL without caffeine

Easily assimilated, each gel contains 100 calories as well as electrolytes, particularly sodium, to replace those lost through sweat. For people who cannot tolerate caffeine, GU offers a caffeine-free range.

Energy gels provide portable, easily digestible calories from carbohydrates that provide immediate, sustained energy without an upset stomach.

GU energy gels use a combination of simple and complex carbohydrates. Carbohydrates become the primary source of energy as our bodies move from a sedentary to an active state and exercise intensity increases.