Column: A tobacco company makes Juul's founders billionaires while questions rise about their product's safety Los Angeles Times 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 Geek Bar Pulse X Slush Edition Disposable Vape Juul Stops Selling Mint Vapes As Research Shows Popularity Among Teens Business Insider