Electronic cigarette Wikipedia Express Classic Tobacco Vape Cartridge 15 Pack VaporFi Think non nicotine e cigarettes or vitamin vapes are a safe alternative? Think again. These products are often marketed as a way to inhale vitamins, melatonin, or supplements but the health effects Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results Nonnicotine vapes may be marketed as safe, but many still contain chemicals, have unknown health effects, and aren't FDAregulated. Teens are using them more ofteneven alongside nicotine vapes. No ecigarette is riskfree.