While e cigarettes, or vapes, may contain fewer chemicals than regular cigarettes, they are still NOT safe. E cigarettes contain harmful chemicals. 99% of e cigarettes contain nicotine, making them highly addictive. Visit https: t.co 1y8cZxtgFQ to Health officials struggled to explain in plain language the difference between freebase nicotine and nicotine salt in vape products during a House hearing Monday, prompting sharp exchanges from lawmakers weighing possible tax Community Medical Centers The rise of e cigarettes: addictive and deadly News What Are the Different Types of Vape Device? 5 Vaping Facts You Need to Know Johns Hopkins Medicine How are Non Combusted Cigarettes, Sometimes Called Heat Not Burn Products, Different from E Cigarettes and Cigarettes? FDA