Low-tar and low-nicotine cigarettes?

The short answer to your question is that there are indeed cigarettes with varying levels of tar and nicotine on the market. However, it?s difficult to tell you which cigarettes have the lowest levels of these substances. And, as for your interest in knowing whether there are cigarettes sans nicotine ? there aren't any commercially available nicotine-free cigarettes. Since you brought it up though, you may be interested to know about a few factors that influence tar and nicotine levels in cigarettes and how they impact the health of smokers.