I took Xenadrine and lost weight... but I also shook all the time and would black out. Kind of scary. I guess I probably shouldn't have been taking it when I only weighed 120 pounds to start and didn't eat. I do know a lot of guys who have had great results in toning and building muscle when they take it before working out.
I tried Ephedra-Free Xenadrine and it didn't really seem to work at all.
