Most vapes contain toxic chemicals that are bad for your health. Some are added to make the vapes taste or smell nice, and others are created when the battery heats the liquid. Propylene Glycol and Vegetable Glycerin 2 Pack: one PG and one VG, 500 mL (1.06 Pint) Each with Dispensing Caps; USP, Food Grade, Kosher: Amazon.com: Industrial & Scientific 500 ml 72 mg Freebase Nicotine DIY Base Mister Vape Everything You Need to Know About PG & VG E Liquid Magical Flavour Wholesale VG (Glycerine) 1000ml (In Store only) Vape Africa VG Vegetable Glycerine E liquid Base Make My Vape