[TylerE]

Also isn’t most of what’s sold as lsd these days anything but? Nbomd, various 2cs, that sort of thing.

[AlecSchueler]

There were a couple of years in the early "research chemicals" scene when this was true in some areas but LSD itself is now in ample supply in most places.

[RodGodKiller]

Not really. I know this is anecdata, but : I always test my stuff, and I've never gotten anything but LSD.

[GoldenRacer]

NBOMe was super popular in the early 2010s. I'd be willing to bet that on my college campus 90+% of "LSD" was some sort of NBOMe during that time.

No idea what's going on nowadays but plenty of gray market LSD analogous will test positive as LSD (Al-LAD, Pro-LAD, Eth-LAD, 1P-LSD, idk what else is available now). I wouldn't be shocked if people get those without realizing.