What is e-liquid made of?
An e-liquid is a cocktail of four ingredients (and no, unicorn pee isn't one of them). You'll find Propylene Glycol (PG), Vegetable Glycerin (VG), flavorings, and nicotine. That's it. No tar, no asbestos—just stuff to make pretty, scented clouds.
Technically, the mixture is based on a neutral base (PG/VG) that acts as a carrier. Flavorings usually make up 5% to 15% of the blend, and nicotine is optional. All components are USP/EP (pharmaceutical) grade, ensuring the absence of heavy metals or toxic residues.