Research companies sometimes put "Not for human consumption" on products to cover themselves. I have used liquid nolvadex that says this and it still worked great, but Synthol is a whole different story. I have seen a few posts inquiring about the effectiveness of synthol and how to get it and hopefully no one is dumb enough to use it. It's basically the same thing as getting a silicon implant, except you are pumping oil into your muscles. If you read about Kris Dim, he is getting a bunch of shit right now for supposedly using synthol in his triceps and even though he doesn't look as ridiculous as Gregg Valentino, the rumors alone are hurting his career.