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Jaw Botox Can Slim Your Jawline and Stop Teeth Grinding—Here’s How

Intro to Masseter Botox

Botox, a name synonymous with anti-aging treatments and cosmetic enhancements, has another lesser-known yet equally impressive use—altering the shape of your jawline and offering a solution to teeth grinding through masseter Botox. This innovative treatment targets the masseter muscle, a primary muscle of mastication, for cosmetic and therapeutic benefits.

The Science Behind Masseter Botox

Understanding the Masseter Muscle

The masseter muscle, located on each side of your jaw, plays a crucial role in chewing and can significantly influence the shape of your jawline. An overdeveloped masseter muscle can give a square-shaped jaw appearance, which, while attractive to some, is not desired by all.

How Botox Works

Botox, or Botulinum toxin, works by temporarily paralyzing muscles. When applied to the masseter muscle, it relaxes and reduces its size, leading to a softer, more contoured jawline.

Benefits of Masseter Botox

Sculpting Your Jawline

Masseter Botox can significantly alter the appearance of your jawline, giving it a more refined and oval shape. This non-surgical approach provides a subtle yet impactful cosmetic change for patients with strong masseters.

Stopping Teeth Grinding

Beyond aesthetics, masseter Botox offers therapeutic benefits, such as alleviating symptoms of bruxism (teeth grinding). By relaxing the muscle, it reduces the force of grinding, protecting your teeth from damage. Some dentists call it "Botox Whitening", as it prevents future cracks that will darken your teeth over time.

Additional Benefits

The treatment can also reduce tension headaches and facial pain associated with a tight masseter muscle, improving overall quality of life.

The Procedure


A consultation with a qualified professional is crucial to discuss your goals and assess if you’re a good candidate for the procedure. At Aloha Aesthetics MD, we offer a free consultation with Board Certified Physician Dr. Foo to discuss your goals.

The Injection Process

The procedure is quick, typically taking less than 30 minutes, with minimal discomfort and no downtime. We offer a numbing cream for additional comfort!

Post-Procedure Care

Instructions may include avoiding massaging the area and staying upright for several hours post-injection to ensure optimal results. Other than that, you can get back to your normal life right away.

Potential Risks and Considerations

Common Side Effects

Mild swelling, bruising, or discomfort at the injection site are common but temporary.

Rare Complications

Though rare, more severe side effects can occur and should be discussed during the consultation.

Who Should Avoid It

Not everyone is a suitable candidate for masseter Botox, which is why it is important to see a Board Certified Physician with experience. Your medical history and current health condition will be considered during the consultation.

Masseter Botox stands out as a multifaceted treatment offering both cosmetic and therapeutic benefits. Whether you’re looking to refine your jawline or seeking relief from teeth grinding, this innovative approach could be your solution.

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