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 New Study: Parent Knowledge of the U.S. Tobacco 21 Law Do you know the legal age to purchase tobacco in the U.S.? It turns out many parents don't. In a survey New E Cigarette Laws Could Drive Some Users to Smoke More Cigarettes Duke Health Another state raises the legal age for buying tobacco and e cigarettes Houston Style Magazine Weekly Newspaper Publication Website What Tobacco 21 Could Mean for the Vaping Industry