Nicotine pouch options: working principles compared with vaping

https://source-wiki.win/index.php/Nicotine_pouch_options:_working_principles_compared_with_vaping

Both nicotine pouches and vaping systems deliver nicotine without tobacco combustion, but their working principles differ. Pouches use absorbent fibers that release nicotine when placed between gum and lip, relying on mucosal absorption. Vaping devices heat a liquid into an aerosol for inhalation. Pouches eliminate the need for batteries or inhalation, while vaping requires power and produces vapor.