I am looking into CoolSculpting for my jawline area. One side I like, the other is a lot fattier. Would it work for me? (Photo)

Thank you for your question.  An in person consultation is always best.  There are a few options to treat your concerns.  An non-invasive option would be a few rounds of Kybella to help decrease the fat on the one side of your jaw, and then Ultherapy to help tighten the skin.  Another still fairly less invasive treatment would be Precision Treatment Neck Contouring.  This treatment uses liposuction to remove the fat and a heat energy laser to tighten the skin.  You see results over the next few months.  Both treatments are comparable in price as well. 

CoolSculpting is a non-invasive procedure that uses a vacuum applicator to draw in skin and underlying subcutaneous fat to deliver controlled cooling. This penetrates below the skin causing permanent elimination of fat. It can be administered in a variety of areas on the body, including the jaw and chin area, lower and upper abdomen, back, arms, and thighs. You can do CoolSculpting if you fit the applicator. Be sure to consult with your doctor to see which option is right for you.

Thank you for your question. 
First, your chin sagging is very subtle and I don’t think you should feel so insecure about it. That said, judging by your photo, I would advise CoolSculpting for your situation. CoolSculpting is ideal for eliminating stubborn fat bulges from problem areas like the belly, flanks and under the chin. You will very likely see positive results from the procedure. 
Best of luck. 
Shamim Shakibai, MD

Dear StrangeQueen:I do think that the definition of your jawline on one side can be improved with treatment with Coolsculpting mini. You might want to consult with a dermatologist who has both Coolsculpting and KyBella to get the best results. Generally, once the fat is removed the skin snaps back and tightening procedures probably won’t be needed.I hope this is helpful. Sheryl Clark MD FAAD

Nobody's face or body is symmetrical.  For some patients it is more noticable than in other people.  Coolsculpting and/or kybella may help to remove the fat from the area if you are looking for a noninvasive or minimally invasive procedure.  This may need to be followed up with some type of skin tightening procedure or dermal fillers to contour the jaw line.  You should get an in person consultation with an experienced provider who can best advise you