Supreme Court tosses ruling against FDA for blocking flavored vaping FDA Efforts to Curb Flavored Vapes Draw Supreme Court Review Bloomberg US Supreme Court rules against makers of flavored vapes popular with teens Supreme Court Upholds Ban on Flavored Vapes YouTube 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. The high court agreed Tuesday to weigh FDA decisions blocking the marketing of sweet flavored products amid a surge in vaping by young people.