As you get older, the skin of the neck loses its elasticity more and more, causing the neck to look softer and feel softer. By engaging, the platysma (neck muscle) tries to counter the slack. As a result, the horizontal lines in the neck become more and more visible.
There are also collars due to the excessive activity by the muscle groups in the platysma. If you want to get rid of this, Botuline Wrinkle Clinics can be treated with muscle-tightening injections (Botulinum toxin). With these injections, the collars are relaxed so that the neck becomes tighter. If you also want to remove the horizontal lines, then it is recommended to repeat these injections.