Juul will pay nearly $440 million to settle states' teen vaping probe : NPR How Juul Became A $15 Billion Giant The FDA is allowing vaping brand Juul to keep its e cigarettes on the market. Studies from Juul show its e cigarettes are less harmful for adult smokers, who can benefit from switching completely Juul To Stop Selling Most Vape Flavors, Except Tobacco And Menthol : Shots Health News : NPR