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 Under FDA pressure, Juul to halt sale of flavored e cigarette products in stores FDA lifts ban on Juul Labs vaping products pending further scientific review