High 5 iso gel is a natural real juice energy gel formulated so you dont need to drink extra water isogel plus does not need to be taken with water lts light and not overly sweet in fact more like a drink than a gel each sachet contains 26g of pure carbohydrate for instant energy with a dash of real juice for a fresh natural taste isogel plus is easy to swallow when your mouth is dry and its exceptionally easy on the stomach it has fuelled athletes in many of the worlds toughest compe