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 Sale of Nicotine Pouch Flavors Outlawed in California Zimo Pouches Parents: Teens Are Still Vaping, Despite Flavor Ban. Here's What They're Using Vermont Public What we can and cannot say about the immediate effect of SF's flavored tobacco product ban Stanton Glantz blog