Science In Sport GO Isotonic Energy Gels contain 22g of carbohydrates, 87kcal per serving and low sugar. With added sodium and maltodextrin, these gluten-free energy gels for running are the world's first isotonic gel, effectively delivering an easily digestible and quick supply of carbohydrates for energy during exercise. GO isotonic gels for runners are designed to be consumed without water, meaning that you can ensure rapid delivery of 22g of carbohydrates to your muscles without the feeling of being bloated, which can sometimes occur with over-drinking. Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. In addition to ensuring optimal carbohydrate stores before exercise, delivering additional carbohydrates during exercise is known to improve performance, race times and delay the onset of fatigue. As such, GO Isotonic Gels represent a highly practical solution to your in-training and competition-fuelling strategy.

Do not consume more than the recommended daily amount.

For hygiene reasons, we cannot offer returns or refunds on grooming (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or underwear and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.

Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.

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