(Question) Is there a lifting effect on a double chin as well?

I am considering a lifting procedure because my double chin makes my face look bigger and I am self-conscious about my profile. I haven't gained a lot of weight, but I feel like the area under my chin is sagging, so I am wondering if this can be improved.

I looked it up and found there are various types of lifting procedures, so I would like to know if they are actually effective for a double chin. I am also curious if there is a difference in effectiveness depending on whether the cause is fat or sagging skin.

I would like to know how long the effects last after a single procedure, whether the pain is severe, and if I can resume daily activities immediately.

If anyone has tried this personally, it would be very helpful if you could share your satisfaction levels before and after the treatment, how many sessions were needed to see results, and whether you experienced any side effects.