E cigarettes and Vaping Idaho Office of Drug Policy What You Don't Know About Vaping Catholic Health The Right Way To Care 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 Many U.S. parents unaware of Tobacco 21 law 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 What Tobacco 21 Could Mean for the Vaping Industry