[jrockway]

Last I checked they banned all cartridges with flavor at the federal level, but made an exception for the liquid you put into your homebuilt equipment.

I am not sure what this accomplishes. Perhaps making it difficult enough that teenagers don't vape?

Here is the source of the regulations: https://www.fda.gov/regulatory-information/search-fda-guidan...

(I used to vape, so I'm familiar with the landscape, but am no longer personally invested.)