Artificial Sweeteners in US-Marketed Oral Nicotine Pouch Products: Correlation With Nicotine Contents and Effects on Product Preference

Artificial sweeteners such as acesulfame-k or sucralose reduce aversion and likely facilitate the consumption of ONPs. The marketing of some artificially sweetened ONPs as "Unflavored" or "Flavor ban-approved" suggests that the tobacco industry rejects sweet taste as a determinant for the presence of a characterizing flavor. Sweetness as imparted by artificial sweeteners in tobacco products needs to be addressed by regulators as a component of a characterizing flavor, with the aim to reduce product appeal and initiation by never users, and especially youth attracted to sweet flavors.