E Cigarettes Vaping with Juul & Other Electronic Cigarettes Nicotine formula used by e cigarette maker Juul is nearly identical to the flavor and addictive profile of Marlboro cigarettes : r science FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post Juul, Vaping, and Lung Disease Asbestos Exposure Goldberg, Persky & White, P.C.