May 18, 2022 · Nasolabial folds are creases in your skin extending from both sides of your nose to the corners of your mouth. They’re also called smile lines or laugh lines.

A nasolabial fold is just that- the fold of skin between the nose and mouth that is underneath the cheek. They are perfectly normal and natural – and everyone has them.

Jan 1, 1970 · Nasolabial folds are sometimes known as smile or laugh lines. The nasolabial folds are lines located on either side of the mouth. They are more noticeable when a person smiles. …

The nasolabial folds, commonly known as " smile lines " [1] or " laugh lines ", [2] [self-published source] are facial features. They are the two skin folds that run from each side of the nose to …

Sep 28, 2024 · Nasolabial folds are the wrinkles or lines that form from the bottom of the nose to the corners of the mouth. While they’re extremely common, their severity can vary.

Nov 17, 2025 · Nasolabial folds are the deep folds that run from both sides of your nose to the corner of your mouth. They are also known as "laugh lines" or "smile lines" because they are …

Apr 1, 2025 · Nasolabial folds, or smile lines, are common facial creases that deepen with age. Fortunately, several nasolabial lines treatment options, including dermal fillers, RF …

Jul 3, 2025 · Learn causes, treatments, and prevention tips for nasolabial folds (smile lines) and how to avoid bad filler results for a natural look.

What is a Nasolabial Fold? A nasolabial fold is an indentation or crease that forms between the nose and the mouth. These folds become more prominent when a person smiles or laughs, …

This article explores the causes of nasolabial folds, different types of nasolabial folds, and the wide range of treatments available today, from dermal fillers to skin-tightening devices.