New Pa. law raising smoking, vaping age to 21 to take effect in July 2020 FHS Press Age Requirements for Buying Vapes: What You Need to Know Clutch Vape The Legal Vaping Age How Old Do You Have to Be to Vape? how old do you have to be to vape Definitive Guide US raises legal age to buy cigarettes and vapes to 21 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