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 When Will Juul Flavors Come Back Juul CEO steps down as company agrees to stop advertising Juul will stop selling most flavored e cigarettes in retail stores, source says Los Angeles Times You Can Still Buy Flavor Packs for Your Juul Here's How Business Insider