The only difference between Surgiderm and Restylane is that it contains a more concentrated form of hyaluronic acid. Due to this, correction of even the most deep set wrinkles, frown lines, the contour and volume of the lips poses no problems . The Surgiderm 3-D Matric product contains a highly concentrated hyaluronic acid and the molecule structure is different. Because of this difference the time period it takes the hyaluronic acid to disslove greatly increases and the rejuvenating and correcting effect lasts for much longer.