Let's talk about vaping! Swipe to learn more about what vaping is, why people choose to vape, its risks, and some harm reduction tips This post was designed and developed by Ingredients Of Vape Juice Unflavored vape juice Everything You Need to Know About E Liquids and Vape Juices OM Vapes Collective Going completely smoke free is difficult for many, but did you know that nicotine has been found in e cigarette liquids claiming to be 'nicotine free?' While e cigarettes don't contain tobacco, they may still E Liquid Ingredients Made Easy: the 4 Parts in Every Vape Juice Vape Green What's in an e liquid or vape juice? The main ingredients are propylene glycol (PG) and vegetable glycerine (VG). These are solvents that are basically used to dissolve and carry the other ingredients.