Each gel delivers 100 calories of fast-absorbing carbohydrates through a blend of maltodextrin and fructose, designed to keep you energised without upsetting your stomach.

WHAT'S INSIDE?

• 15 x GU Energy Gels
• 8 x GU Roctane Energy Gels

Alongside carbs, the gels include sodium to replenish lost electrolytes and branched-chain amino acids (BCAAs) to reduce muscle breakdown and mental fatigue. The result is a product that supports both physical and mental endurance during intense activity.

The Original gels feature well-loved classics such as Salted Caramel, Jet Blackberry, and Tri-Berry, while the Roctane line ramps up the intensity with extra sodium, BCAAs, and caffeine for longer sessions. These are ideal for high-mileage days, ultra events, or any training where additional support is needed.

Compact, easy to carry, and suitable for gluten-free, vegan, and kosher diets, GU gels are designed for convenience and compatibility. This trial pack makes it easy to test different flavours and formulas, helping you find what works best for your body and your goals.

GU Energy Gels are built around a dual-source carbohydrate system (maltodextrin and fructose), enabling efficient energy uptake through multiple transport pathways in the body. This reduces the risk of GI issues while providing rapid, reliable fuel. The gels also include sodium to replace electrolytes lost through sweat, essential for maintaining hydration and muscle function.

Roctane Energy Gels go further by adding more sodium, extra BCAAs, and select flavours with added caffeine. This enhanced formula is specifically targeted at endurance athletes tackling ultra-distance events or back-to-back sessions. Together, these ingredients support stamina, delay fatigue, and aid in recovery.