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Sagging skin on upper arms, will CoolSculpting help?

That is a great question. CoolSculpting is only indicated for fat reducing by freezing the fat. It does not treat loose skin, stretch marks, or loose abdominal muscles (rectus diastasis). After significant weight loss, many individuals will have excess skin that has been stretched out. Depending on the degree of skin laxity, you may be a candidate for a skin tightening treatment (e.g. ThermiTight) or you may need surgical correction if it is significant.

Clinical Context

CoolSculpting freezes and reduces fat cells, but it cannot tighten loose skin. For mild sagging, radiofrequency treatments like ThermiTight can stimulate some collagen tightening, though results vary by skin quality and age. For significant excess skin, especially after major weight loss, an arm lift (brachioplasty) removes the extra tissue directly and gives the most reliable, lasting improvement. Your surgeon can help determine which option fits your degree of skin laxity.

Answered By

Dr. Steven Williams

President Emeritus of ASPS

Dr. Steven Williams is a board-certified plastic and reconstructive surgeon, a diplomate of the American Board of Plastic Surgery, the Past President of the prestigious American Society of Plastic Surgeons, and a charitable person who dedicates his life to those in need of his unique expertise.

We are leaders in cosmetic surgery, facial aesthetics, and medically supervised weight loss, serving the entire San Francisco Bay area. Whether you live in the Bay Area or are coming in from out of town, we’re happy to answer any questions you may have on your path to your new self. Book your cosmetic surgery intro call or Med Spa consultation today and take the first step towards realizing the look you’ve always wanted for yourself.

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