Botox Treatment for Bruxism

Approximately  six million people in the UK grind their teeth as they sleep which could not only lead to morning headaches – and  keep your partner awake at night with the noise –   the damage can lead to expensive dental work due to eroded enamel.  Clenching the jaw is not only painful, it puts a strain on the ligaments and could cause clicking and while a mouthguard worn at night can help, it’s noteworthy that 70 percent of jaw bruxism –  the medical term for the condition – is caused by stress.  But however much meditation, yoga and rolling a marble device over the area to relax the muscles, it won’t give that much relief from uncomfortable stress to the muscles around the face or reduce visits to the dentist.

This is where Botox comes in; by injecting the masseter muscles that sit along the side of the jaw,  which controls chewing and raising and closing the mouth, the muscles are relaxed which means reduced grinding.  For anyone who has suffered from bruxism the result of the treatments are liberating from the constant soreness of a tense jaw.

At Santi, a specially trained doctor will place Botox in two areas into the masseter muscle on each side of the jaw as the patient clenches their teeth.  The procedure has another advantage – in a couple of weeks, the jaw will be slimmed down in appearance as the muscles stop being overworked and become less bulky and in addition, cheekbones become more defined.

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How much does Botox for jaw clenching cost?


Botox for bruxism at our South Kensington clinic costs £600 which includes a free consultation and follow up after 2 weeks post-treatment.


On rare occasion there may be variation in price for pronounced jaw muscles in men.

What is masseter botox?

Masseter Botox is a cosmetic treatment that involves injecting Botox into the masseter muscle in the jaw area to reduce its size and give a more slender appearance to the face. Botox is a type of botulinum toxin that temporarily weakens the muscle it is injected into, preventing it from contracting fully. This can result in a reduction of muscle bulk, leading to a more refined jawline. Masseter Botox is a non-surgical procedure and typically requires multiple injections in the masseter muscle. The effects of the treatment usually last 3-6 months, after which the procedure can be repeated.


How long does Botox in the masseter last?

Botox injections in the masseter muscle are commonly used for medical and cosmetic reasons, such as treating jaw pain, reducing teeth grinding, and slimming the jawline. The duration of the effects of Botox in the masseter muscle can vary depending on several factors, such as the individual’s metabolism, the dosage administered, and the frequency of treatments.
On average, Botox in the masseter muscle can last anywhere from three to six months. However, some patients may experience the effects of the treatment for up to eight months or longer. It is important to note that the effects of Botox are temporary and will wear off over time, at which point another treatment may be needed to maintain the desired results.

Does masseter botox slim your face?

Yes, Botox injections in the masseter muscle can help to slim the face by reducing the size of the muscle. The masseter muscle is one of the muscles responsible for chewing and is located in the lower jaw, near the cheekbone. Overactivity of this muscle can lead to a square or overly prominent jawline, which may be undesirable to some individuals.
By injecting Botox into the masseter muscle, the muscle’s activity is reduced, causing it to shrink over time. As a result, the lower face can appear slimmer and more contoured. However, it is important to note that the results of masseter Botox injections may vary depending on the individual’s facial structure and the amount of Botox injected.

Benefits of masseter Botox, such as reducing jaw pain and tension, slimming the face, and improving the overall appearance.


Masseter Botox, also known as jawline Botox or jawline contouring, is a popular non-surgical treatment that involves injecting Botulinum Toxin into the masseter muscles to slim the face and reduce jaw pain and tension. While traditionally used to treat medical conditions such as bruxism and TMJ disorder, masseter Botox has become increasingly popular in the cosmetic industry for its ability to improve facial aesthetics. In this blog post, we’ll explore the various benefits of masseter Botox.


Slimming the face

One of the main benefits of masseter Botox is its ability to slim the face. The masseter muscles are the muscles responsible for chewing and clenching, and when they are overdeveloped, they can give the face a square or boxy appearance. By injecting Botox into the masseter muscles, the muscles are relaxed and reduced in size, resulting in a more V-shaped or heart-shaped face. This effect is particularly beneficial for people who have a wide or square jawline.


Reducing jaw pain and tension

Another benefit of masseter Botox is its ability to reduce jaw pain and tension. Bruxism, which is the medical term for teeth grinding, is a common condition that can cause jaw pain and tension, headaches, and tooth damage. Botox injections into the masseter muscles can help to relax the muscles and reduce the intensity of the grinding, resulting in less pain and tension.


Improving the overall appearance

In addition to slimming the face and reducing jaw pain, masseter Botox can also improve the overall appearance of the face. By relaxing the masseter muscles, the face appears more relaxed and less tense, resulting in a more youthful and refreshed appearance. Masseter Botox can also help to reduce the appearance of wrinkles and fine lines around the mouth and chin, resulting in a smoother and more even complexion.


Non-invasive and quick procedure

Unlike surgical procedures such as jaw reduction surgery, masseter Botox is a non-invasive treatment that can be performed in a matter of minutes. The injections are relatively painless and require no downtime, making it a convenient option for people with busy lifestyles.


Long-lasting results

Masseter Botox can provide long-lasting results, with the effects lasting up to six months or more. This means that patients can enjoy a slimmer and more relaxed appearance without the need for frequent touch-ups or maintenance.


Masseter Botox is a safe and effective treatment that offers a range of benefits, including slimming the face, reducing jaw pain and tension, improving the overall appearance, and providing long-lasting results. If you’re interested in masseter Botox, it’s important to choose a qualified and experienced plastic surgeon or dermatologist who can assess your individual needs and provide personalized treatment. Contact our clinic today to schedule a consultation and learn more about how masseter Botox can benefit you.

Santi London, 33 Thurloe Street, London SW7 2LQ Appointments: 0207 5847000

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