How Long Does Nicotine Stay in Your System?

Are you considering switching from smoking to vaping because you hope that vaping will eventually make it possible for you to quit nicotine entirely? Maybe you’ve already switched fully to vaping, and you’re interested in stepping down to progressively lower nicotine levels. Perhaps you have a drug test coming up, and you’d like to see if it’s possible to stop your nicotine usage completely before that day.