Vape Juice (also referred to as a vapor juice, vape liquid or e-liquid) combines nicotine, flavorings, vegetable glycerin and propylene glycol to create the vapor. The sensation of inhaling vape juice is very similar to that of inhaling tobacco, but without the toxins and many other damaging components found in combustible tobacco. Vape juice comes in a bottle that can be mixed or refilled at the users discretion. Vape juice is available in many different flavors to suit the preferences of each user, and they can come with many different nicotine levels. There are vape juices that contain zero nicotine as well.