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Four menthol vaping products were authorized by the US Food and Drug Administration on Friday, the first non-tobacco-flavored e-cigarette products to get the agency’s sign-off.
The battery-operated devices heat a liquid containing nicotine into aerosol that the user inhales. While vaping produces fewer toxic chemicals than traditional cigarettes, it’s still not safe .
The Food and Drug Administration (FDA) on Friday authorized the first ever nontobacco flavored electronic cigarettes for adult smokers, a sign the agency believes some flavors of vaping products ...
A 2018 review states that "The recent advent of 'vitamin vaping' and aggressive marketing by some e-cigarette companies that claim that vaping e-cigarettes containing a variety of vitamins (vitamins A, B12, C, and D) is worrying as at this current time, clinically determining the concentration of any given vitamin that is systemically absorbed ...
A 2017 review found "Many e-cig users prefer to vape at high temperatures as more aerosol is generated per puff. However, applying a high voltage to a low-resistance heating coil can easily heat e-liquids to temperatures in excess of 300 °C; temperatures sufficient to pyrolyze e-liquid components." [59]
It is the ester of nicotinic acid (niacin, vitamin B3) and menthol. At room temperature, menthyl nicotinate is a colorless, odorless, viscous liquid. Being a topical lipophilic niacin derivative, menthyl nicotinate is used in cosmetics and personal care products, [2] personal lubricants and intimate hygiene compositions. [3] [4]
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Menthol concentrations ranged from 3,700 to 12,000 μg/g, similar to those reported in traditional cigarettes. [179] Menthol was reported at low concentrations in 40% of the tobacco-flavored nonmenthol products tested. [179] Other flavoring compounds reported were camphor, methyl, salicylate, pulegone, cinnamaldehyde (CAD), and eugenol.