Are Flavored Vapes Banned in Your U.S. State? Check the Latest List California Vape Ban 2025: What You Need to Know Vape Street Online vape retailers ignore rules protecting minors, study finds Los Angeles Times Proposition 31 in California brought the "flavor ban" to protect minors from being marketed to and reduce the harm caused by flavor chemicals. Flavored e cigarettes and nicotine pouches are still being acquired