One of the most captivating reasons to choose Nebula vaping over traditional smoking is the significant reduction of harmful chemicals. Traditional cigarettes contain many toxic substances besides Nicotine; such as, tar, carbon monoxide, and carcinogens. On the contrary, Nebula's e-cigarettes heat a liquid (e-juice) containing nicotine, flavorings, and some base ingredients, producing a vapor that contains fewer harmful chemicals than cigarette. This makes Nebula a potentially safer alternative.