What are the harmful ingredients in Juul pods? Vaping Student Health & Well Being Juul Labs Announces Action Plan to Curb Underage Use of E Vapor Products Convenience Store News Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco. Juul news: Vape brand can continue selling its tobacco, menthol flavors of e cigarettes, FDA says ABC7 New York What's actually in an e cigarette?