Rechargeable Electronic Cigarette 2024's Guide E Cig Brands Best Vape Brands 2026 Learn about the risks of e cigarette and vape pen use from the Stanford REACH Lab. This social graphic was developed by the Stanford REACH Lab, a Stanford research lab focused on promoting Have you been thinking about trying vapes or e cigarettes? Think again! Most e cigarettes contain nicotine and other harmful substances. Some products claiming to be nicotine free have been found to contain nicotine. Nicotine Cardiovascular Consequences of E Cigarettes: A New Challenge for Cardiologists Health Effects Vaping Information, Solutions & Interventions Toolkit Stanford Medicine