Restylane adds volume and fullness to the skin to correct moderate to severe facial wrinkles and folds, such as the naso-labial folds, the lines from your nose to the corners of your mouth. Restylane works immediately by adding volume to smooth away wrinkles. A clear gel formulation of hyaluraonic acid, Restylane is specifically formulated to act like your body's own hyaluronic acid. So, you can use Restylane to visibly reduce moderate to severe facial wrinkles and folds for a younger-looking you.