Introduction: facial aging causes cellular and anatomical changes, resulting in loss of soft tissue volume. Due to aesthetic demand, hyaluronic acid is a very good option for filling facial folds and wrinkles. Objectives: verify the effectiveness and…
Introduction: The choice of minimally invasive methods positions hyaluronic acid (HA) fillers as a leading facial rejuvenation technique. Injectable HA fillers have been widely used in the clinical treatment of facial wrinkles. However, additional…