I would like to know too. My GF doesn't want to do the liposhread stack so I have been trying to help her out. Read through some threads doing a search. Not too much on specific brands though.
Oh and which is better and why - Ephedra vs Ephedrine?
I do the same thing. (buy bronkaid, no doze, and aspirin) I felt like alot of the company's (not necesarily the sponsors as I have no experience with any of their products) underdosed the good stuff. they never out in what is actually in there as per the FDA's demands. with the others - it's a medicine so you know pretty much what you're getting..my 2cents