PG Propylene Glycol vs VG Vegetable Glycerin All you need to know Quantitative insights into major constituents contained in or released by electronic cigarettes: Propylene glycol, vegetable glycerin, and nicotine ScienceDirect Hello, I'm new to vaping and today I got my first vape. The shop owner told me to mix the glycerin with aroma concentrate and also the nicotine. I'm not a regular Safe To Vape 70:30 VG:PG Vegetable Glycerine: Monopropylene Glycol Mix Propylene Glycol In E Cigarettes Liquid nicotine used in e cigarettes still a danger to children despite recent decline in exposures Blendfeel TRSEO_DNT_5 Electronic Cigarettes