Johnson Creek isn't FDA approved but just registered:
Source -
FDA Registration Information - Johnson Creek Smoke Juice
I’ll still take that over some unknown guy with a fancy website mixing in his kitchen sink with no knowledge about hygiene or sanitary food prep.
But that’s just me, if you don’t care what you inhale…go for it.
I would be in favor of requiring full inspections of facilities that make
juice for public sale, required listing of all ingredients and testing of ingredients for safety. These “labs” should be registered and qualified as commercial kitchens. One of the major reasons I switched from smoking to
vaping was to live healthier and not knowing what I’m ingesting and how it was prepared is bothersome to me.