First off if you think that the stuff you have is not real put it aside for now until you can verify if it’s real or not! Second the only Primoteston-Depot I’ve ever seen is by Schering, but that’s not to say the stuff you have is not real, I think Cyphon know’s something about that company CID so maybe he can help you a little more than i can. As for what to expect if it’s fake it all depends on how much you injected? it might swell up and be a little tinder to touch and slightly red but other than that it should be o.k. if it starts to get worse you mightwant to go to a doctor because infection could set in!