Smoker’s lines, also known as lip lines, lipstick lines, or perioral wrinkles, are fine lines that develop around the mouth and lips.

These lines can be unsightly and may contribute to an aged appearance.

While the name suggests a connection to smoking, smoker’s lines can occur in non-smokers as well. In this article, we will explore what smoker’s lines are, what causes them, how they can be treated, and provide prevention tips.