Chemical Composition of Aerosols from the E Cigarette Vaping of Natural and Synthetic Cannabinoids Chemical Research in Toxicology Vappy 100ml E liquid by Cebueno A dessert flavor of peanut butter cream A&L Diethylene Glycol Monoethyl Ether Lab Grade, 500ml Do you know what you're vaping? Propylene glycol (PG) and vegetable glycerin (VG) are the main liquids in vapes. When heated, these chemicals turn toxic and aren't safe to breathe. Frontiers E cigarette exposure causes early pro atherogenic changes in an inducible murine model of atherosclerosis Drug vaping applied to cannabis: Is Cannavaping a therapeutic alternative to marijuana? Scientific Reports