What's the Legal Age to Buy Vape? Vaping Laws Explained. 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 Youth have easy access to e cigarettes online through lax age verification and concealed deliveries The FDA may approve certain vape flavors to help adults switching away from tobacco cigarettes. However, this can be health threat among young people. Tap the link in our bio to submit 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 Vaping Laws in Florida Allen Law