I can tell you from experience that Growth Guys has a solid product line, They use Jano for conformity, identity, purity and Endo toxin testing for all their products. I know a couple dozen people who use or have used their GLP's including Reta and everyone got great results. Their shipping is fast and their customer service responses are fast. They keep increasing the product line adding Eloralinatide recently and other Bioregulators that weren't available through them previously. They do have a solid reputation in the Body Building community for sure and they resond to poeples questions and concerns in threads so they are very involved in that community. I have tried their GHK, BPC, SS-31, 5 amino, selank, semax, TB500, Reta, thymosin A-1, NAD+ Fuan Glutothione, Cerebrolysin, L Carnatine. All of it has been solid.
NOX, never heard of them before but they seem interesting, all those publications were paid for adds btw. I am going to look into the website more, they could be just as good but I have no experience with them nor has anyone I know, but that doesn't mean they aren't good. I can only let you know what my experience has been with Growth Guys. I've never had anyone who has used them in my group of friends have a bad experience yet.
