FDA reverses marketing ban on Juul e cigarettes APPROVED FLAVORED VAPES The FDA approved marketing for four flavored vapes made by the company Glas Inc. in what the agency says is an effort to tamp down on underage use Juul's nicotine products have been allowed to stay in stores pending review of its application to sell them. Juul's E Cigarettes Get FDA Approval: A New Era for Vaping, ETPharma