Nasolabial folds are creases that stretch between the sides of the nose and corners of the mouth. Other facial wrinkles common to the area include marionette lines, and vertical lip lines. Marionette lines are a common sign of aging that may make you appear older or look like you’re constantly frowning. Unlike nasolabial folds, marionette lines—also known as melomental folds—stretch from the corners of the mouth down to the chin. These lines run vertically and can also contribute to sagging on the lower part of the face.

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