There is no fastest and most effective way to remove neck lines. It takes time to remove neck lines, so avoid pursuing the so-called “fastest and most effective” treatments, and clinically, you can alleviate the problem through injections and photoelectricity treatments. 1. Injection treatment: Hyaluronic acid or Botox can be injected to improve neck lines. Hyaluronic acid has a special water retention effect, which can increase the water locking effect of the neck line area, support the skin, make the skin elastic and improve the neck line. Botulinum toxin injection can paralyze and relax the muscles, which has the effect of firming and lifting and repairing neck lines. 2. Photoelectricity treatment: through radio frequency technology, the subcutaneous tissue in the neck line area is heated to promote the contraction and regeneration of the collagen in the area, which can tighten the skin and increase the elasticity of the skin, and improve the phenomenon of the neck area with lines. Patients with neck lines should consult the doctor in time and have standardized treatment under the doctor’s guidance. During the treatment period, sun protection should be done to reduce UV stimulation.