NC child safety panel calls for sweeping tobacco sales reform, including new age limit How Old Do You Have to Be to Vape By State? The Hemp Doctor 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 Here's How Old You Have To Be To Vape In The UK Vapor Shop Direct 8 in 10 Support raising the minimum age to purchase tobacco products, e cigarettes, and vaping devices to 21 Tobacco 21 Can I Vape at 16? What is the Legal Age for Vaping in the UK?