Endura Sports Energy Gels are a convenient and delicious concentrated energy source, providing 26g of dual source carbohydrates combined with energy boosting caffeine.Endura Sports Energy Gels are a convenient and delicious concentrated energy source, combining two specialised carbohydrate forms for maximum carb absorption (up to a 50% increase) and a combination of fast and slow release energy. Each gel contains 26g of carbs with a handy dose of energy boosting caffeine. The convenient sachets are perfect for carrying on you during training and racing to keep glycogen levels up, maintain vital energy reserves and prevent hitting the wall. For each gel consumed, look at drinking around 250-300 ml of water (an isotonic solution*) to optimise absorption and minimise gastric upsets. Some people may find drinking so much water in one hit difficult. If this is the case, take the gel over 10-20 minutes and have small sips with every portion, to reach around 250-300 ml in total.