Slim, Sculpt, and Relax Your Jawline With Precision Botox

A slimmer, softer jawline and relief from jaw tension are both possible with expertly performed masseter Botox at StudioMD Brooklyn. Whether your goal is facial contouring, reducing nighttime clenching, or easing TMJ-related discomfort, our injectors customize every treatment for natural, balanced, and functional results. With a combination of advanced technique and artistic precision, we help you achieve a refined jawline and improved comfort—all with minimal downtime.

Cost:

  • $480/40 units with membership ($600 regular)
  • New clients: use code NEWGLOW for 15% off.
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What Is Jaw Reduction With Botox?

Jaw reduction with Botox is a non-surgical treatment that relaxes the masseter muscles—the muscles responsible for chewing and jaw clenching. When these muscles are enlarged, they can create a square, bulky jawline or lead to symptoms like grinding, tension headaches, and TMJ discomfort. By selectively relaxing the masseters, Botox can slim the lower face, improve facial proportions, and reduce bruxism-related symptoms. Results develop gradually over several weeks as the muscle softens and reduces in size.

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Procedure Details

Personalized Evaluation

Your injector begins with a full assessment of your jawline, muscle activity, facial proportions, and TMJ-related symptoms. This helps determine the correct dosage and placement for optimal aesthetic and functional results.

Targeted Masseter Injections

Botox, Dysport, or Xeomin is injected precisely into the masseter muscles. Treatment takes only a few minutes and uses very small needles to enhance comfort. The number of units depends on muscle strength and your desired outcome.

Comfortable Treatment Experience

A topical numbing agent can be applied, though most patients find the procedure extremely tolerable. The injections are quick, and you may resume regular activities right away.

Gradual, Natural Transformation

While you may feel a softening of the masseter muscles within the first week, visible jaw-slimming typically appears around six weeks as the muscle becomes less active and begins to shrink. Relief from clenching often begins sooner.

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Classic Membership $99 one-time fee for 9 months

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Enjoy 20% Off with
Classic Membership $99 one-time fee for 9 months

Jaw Reduction Botox Recovery

Recovery is minimal with masseter Botox. Most patients return to work or social plans immediately after treatment. Mild redness or pinpoint swelling may occur at the injection sites but resolves quickly. You should avoid massaging the area and refrain from exercising for the first 24 hours. As the Botox settles over the first couple of weeks, your jawline will begin to feel more relaxed and function more comfortably.


Results

Most patients begin feeling improvement in muscle tension within one week, with visible slimming of the jawline appearing around six weeks. Results typically last between six and twelve months, depending on muscle strength, metabolism, and whether the treatment is for cosmetic contouring or TMJ relief. For many patients, continued treatment leads to progressively longer-lasting results as the muscle becomes less overactive over time.

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Why Choose StudioMD Brooklyn?

StudioMD has been a trusted leader in aesthetic medicine for more than 16 years, with over 100,000 treatments performed across the tri-state area. At our Brooklyn location, masseter Botox is performed by experienced medical professionals, including board-certified physicians with extensive experience in facial anatomy, functional injections, and contouring techniques. Our approach prioritizes safety, natural results, and patient comfort. We also offer membership savings, new-patient discounts, and flexible financing to make high-quality care accessible.

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Frequently Asked Questions Jaw Reduction / TMJ with Botox

Who is a good candidate for masseter Botox?

Good candidates include anyone with enlarged masseter muscles, a wide or square jaw, or symptoms of bruxism—such as clenching, grinding, jaw pain, or tension headaches. Your provider will evaluate your anatomy and concerns during a complimentary consultation.

How does Botox reduce jaw size and improve TMJ symptoms?

Botox weakens the masseter muscle just enough to reduce its strength without affecting normal chewing. Over time, this underused muscle becomes smaller, which slims the jawline and reduces clenching pressure that contributes to TMJ discomfort.

Will I have trouble chewing after treatment?

Most patients chew normally. In some cases, you may experience mild fatigue when chewing very firm foods, but this is temporary and typically resolves within a few days to a couple of weeks.

Is the procedure painful?

Because extremely fine needles are used, discomfort is minimal. Many patients feel only a slight pinch during the injections. Numbing cream can be applied to enhance comfort if needed.

What is the downtime after jaw-slimming Botox?

There is little to no downtime. You may experience slight redness, swelling, or tenderness at the injection sites, but most patients return to normal activities immediately.

When will I see results and how long do they last?

You may feel a difference in muscle tension within the first week. Jawline slimming typically becomes visible around six weeks and can last six to eighteen months, depending on individual muscle activity and treatment consistency.

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