Research & Commentary: City of Chicago Flavor Ban Unlikely to Reduce Youth Vaping, May Boost Black Market The Heartland Institute Are kids using disposable e cigarettes to get around the vape flavor ban? A unanimous Supreme Court overturned a lower court ruling and found the FDA acted lawfully when it blocked two vaping companies from marketing fruity and dessert flavored liquids for their electronic nicotine products. Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Banned In Aldermen Approve Scaled Back Ban On Flavored Tobacco Products Chicago WTTW Flavored Vapes Chicago Bears