A majority of surveyed parents didn't know a person must be 21 to purchase tobacco products in the United States. The federal age limit for buying cigarettes, vapes, nicotine pouches and other A 'historic victory,' say experts, as US raises age to buy tobacco, vaping products to 21 nationwide Fred Hutch Smart vapes could be sold which prevent underage teens from using them. Do You Need ID To Buy A Vape? IndeJuice Vape Store