Dose-response effects of two nicotine salt formulations on electronic cigarette appeal and sensory attributes.

ABSTRACT:

Objectives

Various organic acids are used to create nicotine salt formulations, which may improve the appeal and sensory experience of vaping electronic cigarettes (e-cigarettes). This clinical experiment examined the effects of partially and highly protonated forms of two nicotine salt formulations (nicotine lactate and benzoate) versus free-base (no acid additive) on the appeal and sensory attributes of e-cigarettes.

Methods

Current adult tobacco product users (n=116) participated in an online remote double-blind within-subject randomised experiment involving standardised self-administration of e-cigarette solutions varying in nicotine formulation (free-base, 50% nicotine lactate -1:2 lactic acid to nicotine molar ratio, 100% nicotine lactate - 1:1 ratio, 50% nicotine benz

SUBMITTER: Han DH 

PROVIDER: S-EPMC10314953 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature