pH, 민트와 자극감
Sensation depends on pH, free nicotine, moisture, pouch material, salt, flavour and contact time.
pH & free-base nicotine
Higher pH usually increases free-base nicotine and can increase buccal absorption, but pH alone does not determine sensation.
Mint, menthol & cooling agents
Menthol activates receptors including TRPM8. Low concentrations may cool; higher concentrations can irritate or burn.
NI는 한 파우치에 들어 있는 니코틴 양을 나타냅니다. 흡수 속도와 체감 강도는 별도의 변수입니다.