list of fda approved disposable vapes usa China e cigarette titan behind 'Elf Bar' floods the US with illegal vapes Reuters 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 E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA 2FIRSTS FDA Authorizes Glas Vape but Flavor Hopes Fall Short