Juul Announces Preemptive Restrictions on Its E Cigarette Flavors What vape products are still allowed under the new e cigarette policy? FDA bans Juul vaping products as part of nicotine crackdown The FDA's Juul Ban May Not be a Pure Public Health Triumph In case you missed it, the U.S. Food and Drug Administration has banned a popular vaping device, Juul. Despite this action, there are many other e cigarettes on the market which use flavors