Emissions from Electronic Cigarettes: Key Parameters Affecting the Release of Harmful Chemicals Environmental Science & Technology Vapes don't produce harmless water vapor. They can contain addictive nicotine, cancer causing chemicals like acetaldehyde and formaldehyde, as well as heavy metals that don't belong in your body. Live Vape Free is What's Actually in Your Vape: A Complete Chemical Breakdown Carbonyl Composition and Electrophilicity in Vaping Emissions of Flavored and Unflavored E Liquids How Do Vapes Work? Behind The Haze The Danger of Chemicals Used in Vape Liquid The Science Blog