Yeah, I am almost positive these are fakes or extremely weak at best. After 3 weeks on them at 1g/wk, my bodyweight is the same with little/no significant strength increase noticed. I know another guy on a different board who says he has the same exact stuff (via my amp pics, batch number etc.) and after 4 wks, he says he's noticed nothing. I normally start feeling sustanon within the 2nd to 3rd week week myself.