Safer nicotine wiki
Tobacco Harm Reduction
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- 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