Nasolabial folds, often nicknamed smile lines or laugh lines, are the creases that run from the sides of your nose down towards the corners of your mouth. These folds become more noticeable as we age due to a loss of volume and elasticity in the skin. While they’re a natural part of facial expressions, some people wish to reduce their appearance.

There are a couple of reasons why someone might seek to address nasolabial folds. One is for a more youthful look. Deeper nasolabial folds can cast shadows on the face and contribute to a more aged appearance. Additionally, some people find that prominent nasolabial folds can be mistaken for constant frowning, even when their face is relaxed. By minimising these lines, they can achieve a smoother and more approachable expression.