[Weecrack]

Get somthing with bitter orange extract.....

Bitter orange contains several different active components. One of these components is synephrine, a stimulant compound similar to ephedra. While synephrine may theoretically suppress the appetite or increase metabolism, it is also responsible for many of the side effects of bitter orange. Bitter orange also contains flavenoids, plant compounds that may possess antioxidant activity. Bitter orange also appears to have some activity as an antibiotic or antiviral

Honestly caffeine tends to over stimulate the pancreas, thus making your metabolism actually not urn as much fat off as you can without using it...

People tend not to read on that..

Yes caffeine is a stimulant, but it just keeps you awake it doesnt really do good for you, that and it dehydrates you