New York Cosmetic, Skin & Laser Surgery Center

Jaw Reduction (Botox-Assisted)

Treating more than 100,000 patients, our center brings unmatched experience in non-surgical jaw reduction with Botox, delivering natural results for those seeking a slimmer jawline in New York without surgery or extended recovery time.

Jaw Reduction (Botox-Assisted) in New York

Slim and Shape the Jawline Without Surgery

Jaw reduction with Botox in New York treats patients who feel their jawline is too wide, square, or asymmetrical. Enlarged chewing muscles, known as the masseters, can make the lower face appear bulky and masculine. This procedure helps sculpt a softer, more feminine or oval face shape while also easing clenching and TMJ-related tension.

The treatment involves precision injections of Botox directly into the masseter muscles. The neurotoxin relaxes the muscle, reducing its strength and gradually decreasing its size over time. Dr. Rokhsar uses a refined single-injection method on each side of the jaw, reaching all five points of the masseter with comfort and accuracy.

The entire appointment typically takes less than 20 minutes in our New York office. Most patients describe the experience as quick and comfortable, without the need for anesthesia. You’ll leave the clinic able to resume your routine immediately, with only a few simple aftercare steps to follow.

Why Patients Trust Dr Rokhsar for Botox Jaw Contouring

Dr. Cameron Rokhsar, MD, FAAD, FAACS, is double board-certified in dermatology and micrographic dermatologic surgery, and fellowship-trained in laser and MOHS surgery. A graduate of Harvard College and NYU School of Medicine, he has over 20 years of experience and serves as Associate Clinical Professor of Dermatology at Mount Sinai Hospital in New York.

Internationally recognized as a leader in injectables and laser technology, Dr. Rokhsar has trained other physicians in advanced Botox techniques. His role as a trainer for Allergan, Galderma, and Merz—makers of Botox and leading fillers—sets him apart from many providers offering masseter Botox.

Unlike general injectors who may mark injection points on the skin, Dr. Rokhsar’s deep understanding of anatomy allows him to deliver precise, natural results without unnecessary steps. His patients often notice outcomes that look like natural slimming rather than artificial changes.

He has been named a Castle Connolly Top Doctor and New York Magazine Top Doctor for multiple years, and has appeared on Good Morning America, Today Show, FOX, NBC, and in the Wall Street Journal. With Quad A–accredited facilities, patients can feel confident in the highest standards of safety and care.

Jaw Reduction (Botox-Assisted) Before and After

* Results May Vary.

How Long Does Jaw Reduction (Botox-Assisted) Last?

Most patients begin noticing results from face slimming Botox within two to eight weeks of treatment. As the masseter muscles gradually shrink, the jawline looks slimmer and more refined. Some individuals experience added relief from jaw clenching and tension during this time.

Results typically last three to six months, although some patients maintain improvement for up to a year. Repeated treatments help the muscles stay relaxed and encourage long-term reduction in masseter bulk. Over time, consistent treatments can lead to lasting improvement in jaw contour.

Many patients describe the change as appearing like a five- to ten-pound weight loss in the face. The effect is subtle but noticeable, leaving the jawline softer, more balanced, and often more feminine or oval in shape. A maintenance schedule with Dr. Rokhsar keeps results consistent.

Jaw Reduction (Botox-Assisted) Downtime or Side Effects

There is no recovery period after non-surgical jaw reduction with Botox. Patients typically return to daily activities, work, and social events immediately after leaving our New York office. Tiny red marks at the injection sites fade within hours and can be covered with makeup.

Some individuals may notice mild chewing weakness for about a week, especially when eating tougher foods. This sensation resolves naturally as the jaw adjusts to the muscle changes. Most patients report that it does not interfere with their routines or comfort.

Side effects are rare but can include slight bruising, redness, or temporary muscle fatigue. When performed by an expert injector like Dr. Rokhsar, risks are minimized. Because the procedure is non-surgical and performed in a Quad A–accredited setting, patients can feel confident in their safety and outcome.

New York Jaw Reduction (Botox-Assisted) FAQs

How does jaw reduction with Botox work?

Jaw reduction with Botox works by relaxing and weakening the masseter muscles. Over time, this reduces their size, softening a square jawline into a more oval or V-shaped appearance without the need for surgery or downtime.

Is Botox jawline slimming permanent?

Results are not permanent. The effects typically last three to six months, but with repeated sessions, the muscle shrinks long-term. Many patients experience lasting slimming after consistent treatments, and ongoing maintenance helps sustain results.

Can Botox for TMJ also improve facial shape?

Yes. Botox in the masseter muscles reduces clenching and TMJ pain while also creating a slimmer facial contour. This dual benefit makes the treatment both functional and cosmetic, relieving discomfort and reshaping the jawline at the same time.

What is the difference between surgical and non-surgical jaw reduction?

Surgical jaw reduction removes bone, requires anesthesia, and involves long recovery. Non-surgical jaw reduction with Botox reshapes the jawline safely, without cutting or scars, and patients return to daily activities immediately.

Who is a good candidate for Botox jaw contouring?

Ideal candidates have a wide or square jaw due to strong masseter muscles, or experience TMJ-related clenching. Adults seeking a softer, more balanced facial contour without surgery are strong candidates, provided they are not pregnant or nursing.

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Common Body Areas We Treat

From your face to your feet, we offer precise, physician-performed treatments for every area of your body. Whether you’re targeting wrinkles, scars, unwanted hair, or skin concerns, Dr. Rokhsar and our team provide customized care to achieve natural, lasting results.