Photo. The nasolabial folds commonly known as “smile lines” or “laugh lines”, are the two skin folds that run from each side of the nose to the corners of the mouth.

Photo. The nasolabial folds commonly known as "smile lines" or "laugh lines", are the two skin folds that run from each side of the nose to the corners of the mouth.

Photo. The nasolabial folds commonly known as “smile lines” or “laugh lines”, are the two skin folds that run from each side of the nose to the corners of the mouth.

Photo. The nasolabial folds commonly known as “smile lines” or “laugh lines”, are the two skin folds that run from each side of the nose to the corners of the mouth.