Liquid nicotine, like Freebase, BoldSalts and NicSalts are considered pharmaceutical substances, therefore if you want to buy e-juice locally in Japan, you will have to get it from a pharmacist
Premium names cost more but deliver a refined, consistent draw, while value brands keep the per-pack price down without losing quality
The concentration levels of nicotine (~ 6325 ng/ml), cotinine (~ 15.6 ng/ml) and OH-cotinine (~ 1.3 ng/ml) revealed consistent levels and increased measurement with CS exposure (Fig
It's crucial to approach any tobacco consumption with awareness and responsibility
"An Analysis of Tobacco Industry Marketing to Lesbian, Gay, Bisexual, and Transgender (LGBT) Populations: Strategies for Mainstream Tobacco Control and Prevention"