Teen Vaping: Loopholes in age verification causing easier access to e cigarettes How old do you have to be to vape? Advocates push to raise tobacco sales age to 21 NC Health News STATEMENT REGARDING ILLINOIS RAISING THE PURCHASING AGE TO 21 FOR ALL TOBACCO AND VAPOR PRODUCTS Juul Labs 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