Dude as much as u pay for pro hormones u can get the real deal. Jus cause a good marketer puts deca on the label and newbies like u get half a chub thinking Ur gonna get huge makes me laugh. First your young second Ur liver will hate u. At 23 u Shud have good test levelsand with a good diet u Shud be fine. If u insist on doing shit do the real deal so u don't destroy Ur liver and get actually good gains. Good luck bro