New York law raising age to buy tobacco, vapes goes into effect We regularly receive reports of retailers selling vapes to children, who are often enticed by the colourful packaging and sweet flavours used by some vaping manufacturers. The legal age to buy vapes Selling Vapes ACS The Association of Convenience Stores U.S. raises legal age to buy cigarettes and vapes to 21 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 How Old Do You Have to be to Vape? Age Limits in Various Countries