Mississippi vape law leads to ingredient changes Rhode Island's new flavored vape ban draws skepticism The Brown Daily Herald Later this year a lot of vape products will be illegal to sell. Products not FDA approved are prohibited, subject to seizure, forfeiture, and destruction. Mississippi Vape Laws Destroy Businesses and Lives to Benefit Tobacco 2FIRSTS U.S. vape firms appeal Mississippi synthetic nicotine ban, citing FDA authority preemption Vaping Laws & Regulations by State State Locator CASAA