The research looked at the chemical composition of "vape smoke" and assessed its cancer risk using data from published animal studies. Read more Batterie Cigarette lectronique Jetable Vape Rechargeable Ezee Vaping is on the rise. While e cigarettes don't contain tobacco, they may still contain many of the same toxic and cancer causing chemicals found in regular cigarettes. This includes: Acrolein (weed Critical research gaps in electronic cigarette devices and nicotine aerosols ScienceDirect Acrolein Concentrations Emitted in e Cigarette Vapors Download Scientific Diagram