vape pens arent harmful right
i've read up multiple sources arguing both sides
Here's the facts:
E-Juice (and not the blu-cig cigalike bullstuff) is composed of Vegetable Glycerin, Propelyne Glycol, flavorings, and if there is nicotine, then there's nicotine.
It is
vaporized, meaning it changes its state from liquid to gas. It is not burned, or has anything to do with a chemical combustion, unless you burn your cotton (you shouldn't have it get this dry every anyway).