Study: Vaping Statistics by State 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 How Old Do You Have to Be to Vape? Complete Guide Mourning mother, NC lawmakers push to raise age to buy tobacco products to 21 :: WRAL.com Advertising vapes to children would bring hefty fine under proposal passed by SC Senate SC Daily Gazette NC child safety panel calls for sweeping tobacco sales reform, including new age limit