Not too sure what to think of the HGH by them, and not even sure if I should post this in this section, but I just want to get it out there. Has a gold diamond on the side with a blue top. Have been using it for about 4 weeks @ 4iu ed (5on 2off). Have not felt any sides, and from what I read online I definitely should have felt something as far as numbness or tingling in the hands. I have noticed more vascularity and I look more defined. I don't think I look younger or any of the other stuff GH is supposed to do. I'm not an expert when it comes to GH. This is only my second time using it, and my first was for only 2 mo just because my cousin had some extra. I know it is something you need to run for at least 6 mo so I may order more, but may try a different brand just because I didn't feel the sides and probably should have @ 4iu ed.