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 Vape Age Laws: Minimum Age to Buy Vapes in the U.S. & Online US raises legal age to buy cigarettes and vapes to 21 Gov. DeSantis signs bill raising Florida's smoking, vaping age to 21 NC lawmakers debate raising tobacco purchase age to 21 amid vaping crisis How Old Do You Have to Be to Vape By State? The Hemp Doctor