Translations:ENDS Toxicity / Carcinogenic/85/en

• Tests performed by the FDA have shown that e-cigarettes have similar nicotine levels and trace contaminants as NRT products.
• Propylene glycol (PG) is generally recognized as safe by oral, dermal or inhalation routes and has been a common ingredient in all American made tobacco cigarettes for seven decades.”
• PDF Version
• Citation: A Review on the Safety of Inhalation of Propylene Glycol in E-cigarettes, Karyn I. Cotta}, 2017