to the guy who said u will get gains.how do u know this.are u using the same ones or r u just speculating????because im not getting crap from mine,and i also know what a sustanon tastes like,and this isnt it!!!!every sustanon ive taken,karachi,russians and even the infars from india had some kind of taste usually a numbing effect on your tounge.these are b.s.i would ask source to send u out some legit sustanons or something in place of those fake ones.that seems only fair.if the guy is a source that wants to stay around a while and not get labled sellink fake gear,im sure he will just send u some in replacement,that are no question real.thata just smart business.we will see though,??right?/good luck