JUUL System Vs E Cigarettes Learn about the JUUL Vapor Alternative Unlike Any E Cigarette JUUL JUUL vs. Vape Pen Which Is Right for Me? Juul Illegally Marketed E Cigarettes, F.D.A. Says The New York Times The Food and Drug Administration has authorized Juul Labs to keep its e cigarettes on the market, a major reversal after the agency completely banned the company's products in 2022.