Vaping has grown in popularity in the rise of e-cigarettes, which were first introduced in 2007. It has become a trend in the middle school and high school scenes. These products are being sold as vaping pens are available in a variety of flavors and contain a very high dose of nicotine. According to the product makers of e-cigarettes, one pod or flavor cartridge contains the same amount of nicotine as one pack of cigarettes. Our Vaping Panel Includes: Nicotine, Cotinine, Propylene, Glycol, Glycerol And flavorings. This test is conducted with hair.