Vaping FAQs and Buying Guide Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs. Beginner's guide to vaping US Vape Co Vaping is the act of inhaling an aerosol (often mistakenly called vapor) produced by a battery operated device called an e cigarette or vape. These devices heat a liquid that usually contains nicotine, flavorings, Vaping is often marketed as a safer alternative to traditional cigarettes. However, it still exposes the user to dangerous chemicals and can lead to addiction. The truth is that nowadays, a majority