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 FDA officially bans Juul e cigarettes in the U.S.: Here's why nj.com FDA Juul ban receives temporary stay F.D.A. Orders Juul to Remove E Cigarette Products from U.S. Market The New York Times Under FDA pressure, Juul to halt sale of flavored e cigarette products in stores