Summit County to raise cigarette purchasing age to 21, establishes tobacco retail licensing SummitDaily.com Legal age to buy tobacco in U.S. raised to 21 years old The Taylorsville Times Did you know that the legal age to purchase and use vaping products in the United States is 21 years of age? For more information about youth nicotine use visit https: med.stanford.edu halpern felsher reach lab parent corner.html The legal age to buy cigarettes, vaping products goes up Tuesday The New Federal Minimum Vaping Age Won't Protect Young People The Demographics of E Cigarette Users [Part 1 of 3 Part Series]