Organon was bought out by Merck around 2011. Merck sold off the hormone business to a company called OBS. They now make sustanon and deca durabolin. The box and ampules should not have Organon name on it. A couple of years ago I bought OBS deca from a board sponsor, and it had the OBS name on it. Also it had the very fine screen printing that showed the expiration date. These ampules don't have that. I would doubt that these are genuine sustanon.