Prevalence of current use of e cigarettes, by age Download Scientific Diagram Products Data Briefs Number 475 July 2023 Anyone under 21 can no longer legally buy cigarettes, cigars or any other tobacco products in the U.S. The new law enacted last week by Congress also applies to electronic cigarettes and Psychiatry.org E Cigarettes and Vaping 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 E cigarette regulations set to go into effect wtsp.com