can someone please give me the 411 on underground growth hormone please? i have had pretty knowledgeable people a couple being a biochemist in college tell me underground growth hormone and igf 1 can not be real or useful at all. there is no way to homebrew it only pharmaceutical grade will work. anyone here know if the stuff sold underground is really good or not? i have been thinking and reading up on growth hormone benefits but do not want to get stuff if it is going to not be the real deal. please let me know. thanks everyone