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 Supreme Court hears oral arguments on FDA rejection of flavored vapes FDA Allows for Greater Access to Flavored Vapes The Food and Drug Administration (#FDA) on Tuesday authorized selected #vape flavors from a Los Angeles manufacturer, #Glas, highlighting safeguards to limit underage use.