Supreme Court hears arguments over FDAs refusal to approve flavored vapes Which US E Cigarette Brands Have Received Full PMTA Approval From The FDA? Flavored vapes led to a major shakeup at the FDA F.D.A. Opens Door to More Flavored E Cigarettes The New York Times Flavored vapes led to a major shake up at the FDA 3 health policy analysts explain the science behind the controversial products