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 California May Ban Flavored Cannabis Vapes Canna Law Blog California Flavor Vape Ban Starts January 1, 2025 Act Now Flavored vape has been illegal to sell in NYS since 2020. Flavored vape has lead to a large increase in youth using e cigarettes. This ban helps protect young people who have the Local bans on flavored tobacco products in California are linked to lower youth vaping rates without increasing cigarette smoking, according to a new study published Friday. Details in bio.