US raises legal age to buy cigarettes, vapes to 21 East Idaho News how old do you have to be to vape Definitive Guide US Raises Legal Age to Buy Cigarettes, Vapes to 21 who13.com 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 The New Federal Minimum Vaping Age Won't Protect Young People Teen Vaping: Loopholes in age verification causing easier access to e cigarettes