Research Letter

Nicotine Analogues in Oral Pouch Products and Associated Marketing Claims

JAMA Network Open 10.1001/jamanetworkopen.2025.54883

January 22, 2026 at 11:00 AM EST

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This case series study analyzed the contents of nicotine analoge pouch products available in the US and documented associated marketing claims.

Corresponding Author: Tory R. Spindle, PhD, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, 5510 Nathan Shock Dr, Baltimore, MD 21224 (tspindle@jhmi.edu).

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