How Old Do You Have to be to Vape? Age Limits in Various Countries Legal Age to Purchase Tobacco Now 21 White Cloud White Cloud Electronic Cigarettes Can I Vape at 16? What is the Legal Age for Vaping in the UK? Just a reminder, the minimum age to buy nicotine products in Indiana is 21. This means retailers are prohibited from selling cigarettes, e liquids, and e cigarettes to anyone under age 21. We We regularly receive reports of retailers selling vapes to children, who are often enticed by the colourful packaging and sweet flavours used by some vaping manufacturers. The legal age to buy vapes New Pa. law raising smoking, vaping age to 21 to take effect in July 2020 FHS Press