I have never seen this because i don't DIY and don't normally shop for PG/VG base and flavorings, but would it be feasible for a juice supplier to sell only the flavorings mixed in their recipes. I mean flavor recipes with no PG/VG and no nicotine. We could purchase just the flavors combined in a recipe and mix with our preferred PG/VG ratio and nic level. Some vendors don't give options for different PG/VG blends and have to thin down a liquid for our preference. If Boba's bounty or Radiator Pluid flavoring was available we could mix our own, and create the liquid that works best for our preferred setup. I know from an economic standpoint e-liquid companies would probably not profit this way as much as they do from selling liquid ready use, but with the uncertain pending regulation on e-liquid this could be the e-liquid market in the future.
