I know people have gotten tested before and after they used 6-OXO and there wasnt that much of a diff. The claims 6-OXO makes are shite. Put your money into actaul drugs used like clomid, nolvadex, etc.
my suggestion is to also but clomid and nolva. but in addition use some natural herbs. natural herbs are good shit. 6-oxo has a couple good things in it, but your better off getting the full package at the protein factory
make sure these are an addition to your rdegular post cycle therapy. with this i find i dont have to use as much clomid. which in turn means less sides