Vape Age Laws: Minimum Age to Buy Vapes in the U.S. & Online 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 State law to combat 'pervasive' teen vaping will supersede Edmond program Can You Buy A Vape If Under 18 Online? What is Tobacco 21? White Cloud White Cloud Electronic Cigarettes How Old do You Have to be to Vape? VaporFi