FUELR isotonic gel provides a lightning-fast supply of carbohydrates into the muscles for a surge of energy, power & endurance. 25 G Hydrolysed Carbohydrates Maltodextrin: A fast-acting carbohydrate that fuels the body's powerful movements & maintains optimal muscle glycogen levels during extended efforts. Vitamins B6 + B9 + B12 Responsible for converting the carbohydrates into energy and ensuring efficient oxygen delivery to muscles, crucial for endurance.