The nasolabial folds are deep folds that run from each side of the nose down to the corners of the mouth. These creases become more noticeable over time, as part of natural aging. Fat is lost from the cheeks, which reduces skin volume and makes these creases look deeper. Repeated smiles can result in permanent, deep creases in this area.
Deep nasolabial folds can be corrected by injections of Dermal Fillers into the area to restore the lost volume. The goal of injections into nasolabial folds is to even out skin volume, which gives you a smoother, refreshing appearance.