TweetYes it is...and it should be spelled sostenon like you have. Redijects are not known to be faked really, however they have been known to be a little underdosed before. Still yet, I think you have a good product if it's packaged with a seperate needle seeled up and in a box. As for the primoteston....I love the stuff. It is my favorite enanthate on the market....don't think I would stack the two though, no need really. You should be doing the sust eod or e3d at least....that alone would be enough test imo, unless you want to do a gram or more. Get you some eq or deca to stack with it.