Use Behavior, Nicotine Uptake, and Subjective Effects Comparison of Tobacco and Menthol e-Liquids by ENDS Consumers
Conditions
Interventions
- OTHER: RELX ENDS Tobacco Flavor 1
- OTHER: RELX ENDS Tobacco Flavor 2
- OTHER: RELX ENDS Menthol Flavor 1
- OTHER: RELX ENDS Menthol Flavor 2
Sponsor
Cheerain HK Limited