Not sure what ripped fuel is but I would avoid any supplement that is meant to help you lose weight unless it has been clinically proven and is for serious health reasons rather than vanity or making weight. Hydroxycut was recently withdrawn due to serious side effects. While ripped fuel maybe OK at the moment it's hard to say what the long term side effects are of many of the supplements around now. Better to do it the natural way.
its not all that, its just full of caffeine to give you a bit of a boost, you'd be better off taking caffeine pills or drinking a few cups of coffee.
