Nicotine pouch mechanics and comparison with vaping

https://extra-wiki.win/index.php/Nicotine_pouch_mechanics_and_comparison_with_vaping

Nicotine pouches are small, flavored bags placed between gum and lip to release nicotine without smoke or vapor. Unlike vaping, which heats liquid to create an inhalable aerosol, pouches rely on passive absorption through oral mucosa. This eliminates the need for devices, batteries, or inhalation, appealing to users seeking discreet, odor-free use. Vaping offers customizable vapor production and flavors, while pouches provide consistent nicotine delivery with no respiratory exposure.