What is the Minimum Age to Vape? Snuskingdom Snuskingdom What is Tobacco 21? White Cloud White Cloud Electronic Cigarettes The New Federal Minimum Vaping Age Won't Protect Young People 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 Smoke shops roll out changes as legal smoking age officially climbs to 21 Orange County Register How Old Do You Have To Be To Buy A Vape (Age Restrictions & State Laws)