Illicit Chinese Vapes Target Kids With Unregulated Nicotine Substitute, Ex-Agency Director Warns

A former federal crime director warns illicit Chinese vape operators are exploiting regulatory gaps by swapping nicotine with an unregulated nicotine substitute called 6-methyl nicotine (6MN/NIX) to keep selling flavored disposable vapes to children. The products reportedly keep the same packaging and branding, while regulators may have limited oversight, raising concerns about unknown health effects and potential higher addictiveness. Duke University research suggests 6MN could be more addictive than nicotine. Officials urge clearer enforcement guidance, seizures at the border, and broader education for policymakers, health professionals, and parents to close regulatory gaps.