Why Can't We Ship Vapes to Some States? eJuiceDB Texas Flavor Ban: What Retailers & Vape Businesses Need to Know Vaping Laws & Regulations by State State Locator CASAA 2FIRSTS U.S. vape firms appeal Mississippi synthetic nicotine ban, citing FDA authority preemption All non FDA approved nicotine products will be illegal in Mississippi starting in October. This includes many products, including most flavors of disposable vapes.