Have you been thinking about trying e cigarettes? Think again! Most e cigarettes contain #nicotine and harmful emissions. Some products claiming to be nicotine free have been found to contain nicotine. Nicotine is highly addictive Safer Is Not Safe Lawrence County Drug & Alcohol Commission, Inc. Structure of the electronic cigarette. The electronic cigarette is a Download Scientific Diagram E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University