2FIRSTS Vapesourcing, a leading U.S. vape retailer, has announced it will no longer supply flavored nicotine products to California and Massachusetts. The Rising Wave of State Bans on Disposable Vapes: What's the Actual Impact? Professor and alumnus Henry Saffer and colleagues found that statewide bans on flavored e cigarettes reduced vaping among young adults but also led to some unintended consequences. Link in bio. #Economics #SmokingNans #Vaping # Ban on flavored vaping may have led teens to cigarettes, study suggests Yale News Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available