Dermal fillers hyaluronic acid dermal fillers are an injectable treatment anti wrinkle treatment that adds temporary volume to lines 38 folds they are made of sophisticated hyaluronic acid which occurs naturally in the human body common areas treated nose to mouth lines cheek augmentation 38 facial contouring marionette lines lip enhancement dermal fillers lips are a very important facial feature 38 as we age they become thinner 38 dry dermal fillers can be used to