These BetaFuel Dual Source Energy Chews deliver scientifically superior fuel in unique and satisfying chews. Part of an entire world-leading fuel solution range that includes drinks and gels, they are super easy to consume and deliver carbohydrates to improve and maintain optimum performance. As an endurance athlete exerting your body for periods typically longer than two hours, you need to take in between 80-120g of carbohydrates per hour. Simply tear open and remove the chew bars from the packet. Our Science in Sport Beta Fuel Dual Source Energy Chews deliver fast carbs in a convenient and tasty chew, which have been optimised with a new ratio that enhances power output and increases carbohydrate usage efficiency without gastrointestinal discomfort. Enjoy these vegan energy bars for cycling, running, hiking, and more.

Do not consume more than the recommended daily amount.

For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie 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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