Composition of electronic cigarette aerosol Wikipedia Almost one million Brazilians regularly use e cigarettes : Revista Pesquisa Fapesp What's really inside a vape? Many people think vaping is just flavored vapor, but the aerosol from e cigarettes can contain harmful substances that go straight into the lungs. According to the Cigarette lectronique Fine & Plate E cigarettes Pod ergonomiques La cigarette lectronique n'inciterait pas les jeunes fumer du tabac