How Old Do You Have to Be to Buy Vapes in the UK? Can Someone Under 18 Go Into a Vape Shop? The Vape Bar, OKC Did you know? In New York State, the legal age to buy or possess vape products is 21 not 18. That includes: E cigarettes Nicotine vape liquids Tobacco vape products Cannabis vape products 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 Age Requirements for Buying Vapes: What You Need to Know Clutch Vape A 'historic victory,' say experts, as US raises age to buy tobacco, vaping products to 21 nationwide Fred Hutch