I'm curious if you are satisfied with the double chin lifting results.

My weight hasn't changed much from before, but my jawline has specifically sagged and the boundary between my jaw and neck has become blurred, so I am stressed because people around me frequently ask if I have gained weight.

I felt that simply dieting or getting massages wouldn't solve the problem, so I looked into lifting procedures. I heard that double chin lifting is good for tightening sagging jawline fat, so I am seriously looking into it.
I have a few questions regarding this, so I am leaving a post asking.

First of all, I would like to know about the effects of double chin lifting and the characteristics of each type.
I'm also curious about when noticeable changes usually appear after the procedure and how long the effects last.

Also, approximately how much does a double chin lift cost?
It seems the cost varies widely depending on the equipment, treatment method, and number of shots.
What is the approximate cost per session for laser treatments received for light maintenance purposes?
And if I proceed with a package or combination procedure to see definite results, how much should I budget for the total?
I would appreciate it if you could share some general guidelines.
I am also wondering if there are any precautions I should take when using hospital promotions.