How Old to Vape? Sikary Vape Official Website 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 NC lawmakers debate raising tobacco purchase age to 21 amid vaping crisis 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? Minimum Legal Age? LOOKAH