The FDA has banned Juul vapes in the U.S. after regulators found Juul's data on the toxicity of its products was lacking and conflicting. Potential Juul ban will boost other vaping brands, retailers and customers say Iowa Capital Dispatch Juul Ban: Adult Ex Smokers Say They May Pick Cigarettes Back Up Discontinued JUULpods Flavors Mango, Mint, and More JUUL FDA lifts ban on Juul Labs vaping products pending further scientific review