Effective ways to improve the appearance of lines include injectable fillers, surgical treatments, and photoelectric treatments. 1. Injectable fillers: Injectable fillers mainly use hyaluronic acid, collagen, autologous fat particles and other materials, which are injected into the recesses of the lines to improve the appearance of the lines. 2. Surgical treatment: With the obvious skin laxity of the lines, you can remove the excess skin of the face through facelift surgery, and then lift the sagging skin upward. It can make the local skin tighter and improve the appearance of the lines. 3. Photoelectricity treatment: For shallow lines, radio frequency, ultrasonic knife and other photoelectric treatment, stimulate subcutaneous collagen structure damage and repair way to improve the lines. For patients who have frown lines, it is recommended to go to regular hospitals and choose the appropriate treatment method according to their own situation under the guidance of doctors.