FDA Cloud Hangs Over Vape Shops WSJ The U.S. Food and Drug Administration (FDA) has authorized the marketing of four new electronic nicotine delivery systems (ENDS), signaling a new phase in flavored e cigarette regulation and harm reduction strategies." @GHealthcareMag FDA Authorizes 6 Vuse Alto Tobacco Flavored E Cigarettes Ecigator Which US E Cigarette Brands Have Received Full PMTA Approval From The FDA?