G-Fuel is a water-soluble drink which instead of loads of sugar, preservatives, caffeine and other harmful ingredients it only has vitamins, antioxidants from 19 different fruit. We’ve said that energy drinks have lots of sugar and caffeine, well g-fuel has 0% sugar and it also has the same amount of caffeine that a regular 150ml cup of coffee contains. Unlike the energy drinks this alternative doesn't have any harmful side effects after consumation. It’s just instant energy with no harmful ingredients.