Flavored Vape Bans Led to Increase in Teen Smoking: Study Newsweek FDA Bans Juul Flavors The Patriot Press Nation's first e cigarette ban, proposed in San Francisco; Juul, headquartered there, is a prime target of the bill CBS News The Food and Drug Administration has authorized Juul Labs to keep its e cigarettes on the market, a major reversal after the agency completely banned the company's products in 2022.