The SiS Isotonic Gel gives you 22g of fast-acting carbohydrate in a format light enough to take without water. It suits any rider heading out for longer than 90 minutes who wants simple, reliable fuel in a jersey pocket. The isotonic formulation is what sets it apart from conventional gels. Because the gel already matches the fluid concentration of your body, it clears the stomach quickly and gets to work without needing a bottle to chase it down. The texture is thin rather than syrupy, which makes it far easier to take at race pace or on a climb. Key features 22g of carbohydrate per 60ml gel Isotonic formula, no water needed Light, non-syrupy texture Vegan friendly Informed Sport certified Take 1 gel every 20 to 30 minutes during sustained efforts. Test your flavours in training; preferences change once you are 3 hours in.