A war is being waged on an obscure facial feature: the nasolabial fold. Celebrities and influencers are aggressively employing PhotoShop, Facetune, plastic surgery and cosmetic dermatology to vanquish ...

You laugh, smile, and make faces; it's part of life. Over time, those “laugh lines,” also known as smile lines or nasolabial folds, become more noticeable. They frame our expressions, they’re a sign ...