Iso gel has a consistency more like a sports drink than a gel it is smooth and has a dash of real juice for a great taste its not thick or overly sweet easy to open and swallow each sachet contains 23g of carbohydrate iso gel is award winning and proven in many of the worlds toughest competitions no extra water required isogel has a consistency more like a sports drink than a conventional gel and its palatable without the need to drink additional water when endurance racing athletes