I saw that thread too, Ivapus. I Pmd Kenetix to ask where he was buying with no reply lol.
When the VZ flavors first came out, I researched and am fairly sure that I found where they are buying from. The thing is that the smallest amout available is 1 liter that I have found. You would just about have to be a supplier or in a coop to manage those quantities.
Yeah, I didn't think the fact their source wasn't mentioned was an oversight. They seemed to go out of their way not to mention it, and the coop thread seemed to exist only for record-keeping purposes with much of the key information being exchanged quietly behind the scenes via PM. Perhaps the supplier has some sort of temporary exclusive agreement with certain vendors requiring non-disclosure or non-compete or something like that, but who knows.