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 Vaping Age: How Old Do You Have To Be To Vape In 2026? Did you know? The Tobacco 21 law raises the legal age to buy tobacco and vaping products from 18 to 21. Why? To help protect young people from a lifetime of addiction. Legal Smoking, Vaping Age Raised to 21 Nationwide Safer Campus Life, A Non Profit