Best Procedure for Double Chin?

Thank you for your question. There are several options for contouring the double chin area.Non surgical options include: 1) Kybella to dissolve the fatty tissue in the submental area 2) Cool-mini treatment from Coolsculpting to target the same area 3)
Adding a skin tightening device such as Ulthera or Profound to the neck
tissue in conjunction with the one of the above to further tighten the
skin. Surgical options include: 1) Straight liposuction which would reduce the pinchable fat under the chin2)
Anterior neck lift with liposuction which would also allow for
tightening of the platysmal muscles in the midline to allow for tighter
neck contour3) Traditional neck lift which does the same as 2) but also removes some excess skin in the neck.I
would recommend that you visit with a board certified plastic surgeon
who offers the various options above to discuss the pros/cons of each
option and help you decide which is the best for you.

Options for a double chin are plentiful now.  They range from neck liposuction, coolsculpting, or kybella.  If you are over the age of 45, in general, you want to talk to your plastic surgeon about how you will address any skin laxity that could be present after fat reduction.  All of the modalities above offer mild skin tightening but it's not a necklift. 

Liposuction is usually an amazing, less-invasive alternative to conventional neck lifting. I would advise a consultation for liposuction with or without laser to tighten the neck and jawline.