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 How Old do You Have to be to Vape? VaporFi 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 newly authorized vapes include Bluetooth linked age verification that requires users to confirm their identity with a government ID before the devices can function, as health groups warn flavored products have historically Vape Age Laws: Minimum Age to Buy Vapes in the U.S. & Online