Timeline of e cigarette policies, milestones, and youth prevalence Download Scientific Diagram The FDA Regulations say the minimum age to sell tobacco and vaping products is 18, but it may be different for your store. We Card Did you know? The Tobacco 21 law raises the legal age to buy tobacco and vaping products from 18 to 21. Why? To help protect young people from a lifetime of addiction. New Pa. law raising smoking, vaping age to 21 to take effect in July 2020 FHS Press E Cigarette Use Among Youth Smoking and Tobacco Use CDC