From this piece: "Testosterone precursors, also calledprohormones, are precursors in the endogenous production of testosterone."
This is a very good read. Also a nice steroid syntheses pathway flowchart. DSHEA Act of 1994 and Anabolic Steroid Control Act of 2004 are mentioned but not elaborated upon in great detail. Their conclusions state that some commen testosterone precursors are ineffective for their intended purpose.
Download this ten page pdf by clicking here.
Edited by Taurus, 09 November 2008 - 12:59 PM.