Chinese Companies Are Selling Vapes With Chemicals Potentially More Potent Than Nicotine
Big Tobacco studied nicotine analogs like 6-methyl-nicotine for decades but never marketed them. Now, Chinese vape makers are using them to sidestep US regulations.
Chinese vape manufacturers have been selling products containing chemicals that appear to be more potent and addictive than traditional nicotine, despite U.S. laws limiting flavored nicotine vapes. The loophole was closed in 2022, but Chinese companies have continued to evade regulation by introducing nicotine analogs—chemicals that mimic nicotine's effects.
While the effects of these analogs on humans are not extensively studied, animal studies suggest that one variant, 6-methyl-nicotine, could be more potent and addictive than regular nicotine. These vapes may also contain unlabeled ingredients, raising concerns about their safety. The Trump administration has proposed a budget that would expand the definition of nicotine to include these analogs, potentially subjecting them to FDA regulation like traditional cigarettes.
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