Vape makers are using a loophole — and a chemical you've probably inhaled — to get around flavor bans

Big Tobacco spent decades studying nicotine analogs — molecules that look like nicotine but hit your receptors differently. 6-methyl-nicotine is one of them. It's a close cousin, and it can be more potent than regular nicotine. The problem is, it's not nicotine, so it doesn't count as nicotine for the FDA. The companies never marketed it. They kept it in the lab.

Now Chinese vape makers are shipping vapes loaded with these analogs and calling them legal. The 2020 flavor ban covers flavors, not molecules. If you can prove the chemical isn't nicotine, you can sell it with a flavor — and the FDA's been slow to catch up. The result is a wave of products that look like the vapes you already know, but fly under the regulatory radar.

Why this matters for us: the vapes la gente is buying at the bodega might be stronger than they look — and we're not always told what's inside.