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Masseter Muscle Botox: Say Goodbye to Broad Jaws, Aches, Pains, and Stress

Masseter Muscle Botox: Say Goodbye to Broad Jaws, Aches, Pains, and StressPhoto from Unsplash

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Masseter muscle Botox is gaining popularity as a method of stress relief. It does more than just cosmetically slim the jawline; many seek it for its ability to relieve pain from teeth clenching and grinding, habits often induced by stress. This non-surgical treatment quickly becomes a preferred choice for those looking to reduce tension and discomfort in the jaw, demonstrating its dual benefits for aesthetic enhancement and functional relief.

Get To Know The Master Muscle — The Masseter Muscle

Did you know that the strongest muscle in your amazing body is the one that helps you chew? It is known as the ‘Masseter Muscle’ or jaw muscle.

According to the book “Clinical Oral Science,” the masseter, or jaw muscle, takes the award for providing the maximum amount of pressure!

Interesting right?

What Is Masseter Muscle Botox?

To comprehend what the treatment entails, it is essential to dwell over the definition to comprehend the meaning of masseter muscle Botox.

Well, the masseter is a muscle situated on the side of your face; it interlinks the bones in your jaw to your cheekbones. To make matters easier, the masseter is a muscle that aids in making chewing an effortless exercise.

Masseter Botox is a treatment that includes injecting botox in a masseter for alleviation of your ailments regarding your muscle movement.

Hence, if you struggle with…

  • An Undefined Jawline
  • Bruxism (teeth clenching)

It might be worth looking into this procedure…



Over the course of several years, this procedure has become much more common, as jaw botox has become readily accessible.

In addition, jawline botox is a non-surgical treatment and may result in an individual gaining a more youthful appearance and defined jawline.

It should be considered that a square jaw may lead to an appearance older than the biological age, due to which people opt for jawline slimming to achieve a youthful disposition.

That being said, jawline slimming is an affordable treatment for both cosmetic as well as medical indications.

What Does Masseter Botox Do?

Masseter botox is frequently used to treat two types of concerns.

  1. Patients who complain of “grinding my teeth” (Bruxism-TMJ). Patients usually opt for this treatment when other solutions are ineffective to control the aches, pain and associated headaches due to grinding their teeth. TMD (temporomandibular disorder) can cause pain in your jaw joint and in the muscles that control jaw movement.
  2. Jawline botox in the masseter muscle helps to decrease the size. Most individuals with large muscles clench their teeth at night (unaware sometimes), chew gum excessively or are weight lifters- deeming this treatment ideal.

Jaw Botox Before And After Transformation

Botox relaxes the masseter muscle. A relaxed muscle undergoes atrophy (shrinks) over time due to disuse.

Masseter botox makes the surgical option less popular, as people tend to opt for the decision that doesn’t require undergoing the knife!

A large muscle may require a few jawline botox sessions; moreover, it depends on the muscle size as the treatment differs from person to person.



Square Jaw & Teeth Clenching Are Related

You will notice your jawline change, and a square jaw appears over the years. Now, utilising masseter botox works the masseter muscle out.

If you suffer from teeth grinding (Bruxism), you clench your teeth at night for hours. Bruxism causes the muscle to enlarge over time, leading to a square jaw appearance.

Video Player00:0000:00 1. “Jaw Slimming With Botox” 0:31

Grinding can also cause substantial damage to the teeth. Many studies suggest that Botox can stop the grinding that leads to these problems. Botox may reduce clenching, tension, as well as headaches.

Botox is injected into the masseter or temporalis muscle to help reduce symptoms of clenching and teeth grinding. Bruxism is linked with TMJ problems.

TMJ Problems

  • Injury to your jaw
  • An unhealthy posture
  • Uneven teeth, or an uneven jaw
  • Locked Jaws
  • Grinding your teeth at night
  • Chewing gum regularly
  • Clenching your teeth excessively

Surprisingly, receiving masseter botox would not only induce physical benefits, but psychological benefits as well.

5 Top Benefits of Masseter Muscle Botox

Bruxism can cause a great deal of psychological stress as well as physical problems. Trying to overcome problems like headaches and grinding can be very stressful. Bruxism also leads to teeth attrition and dental filling fractures more often.

These issues cause stress which affects one’s daily life, painting it as a constant irritation. This information isn’t a cause for additional stress! There are ways to overcome this issue, as mentioned throughout this article.

  • Non-Surgical Jawline Reshaping

The traditional solution for wide jaw reduction is surgery! Yikes…and many people have a fright of going under a knife while others do not have time and money. With a simple walk-in procedure such as jaw Botox, there is little to no room for any major side effects, bleeding, or lengthy downtime. Simply enjoy a more pleasant and painless facial profile in minutes!

  • Relief From Annoying Teeth Grinding

Your chewing muscles become enlarged due to their constant usage. Many do this without even knowing! Whether it is daytime clenching or at night, the masseter muscles can become oversized with time. Instead of being conscious all the time or wearing a night guard to prevent teeth grinding, Botox is a great solution.

  • A More Symmetrical Facial Profile

Looking for an effortless and painless jawline slimming? Then you need to try jawline-slimming Botox! At CosmeDocs, we receive tons of complaints from men and women with asymmetrical jawlines or protruding jaw muscles. After assessing their profiles and their needs, we advise them to get Masseter Muscle Botox at our clinic.

  • Instant Relief From Headaches

Frequent clenching and grinding often do not come alone. It brings painful headaches too! With migraine Botox or jaw Botox treatment, the symptoms are relieved in a matter of days. Hence, no need to gulp in handful of pain killers that may not suite everyone.

  • No Need Of Fancy Jawline Slimming Gimmicks

The internet is flooded with face-slimming rollers and V-line sheet masks, however, they are in no way effective to serve the purpose. Secondly, such gimmicks and tools may not be safe to use and can be quite expensive too. Jaw Botox, on the other hand, is carried out worldwide giving safe and visible results. Say goodbye to plastic face rollers!

Jawline Slimming Botox Is Quick & Easy

If you thought this was a time-consuming process, including a plethora of consultations, and strenuous hours of treatment. Don’t worry!

A masseter botox session takes less than half an hour, including the consultation typically. This significantly reduces the time frame and adds convenience to the patient.

Injections are quick and straightforward, with very few side effects. Patients carry on with normal daily activities as there is no downtime.

Jawline botox injected into foreheads and jaw muscles cause symptom relief. Using a very fine needle, the injection is virtually painless requiring no ice pack or aftercare.

As frightening as it may seem, undergoing the procedure is quick and prompt. It’s usually the mental game one needs to master…

Masseter Botox Injection Sites | Video

Our cosmetic doctors spend years understanding muscle size-to-dose ratios. Hence, dentists and maxillofacial surgeons refer their cases to experts who perform this day in and out.

This reduces the fear, as you comprehend the professionalism.

Jaw muscles are size-graded based on palpable tissue mass. Most of the time, masseter muscle size varies on both sides. Analysis of dental issues as well as skeletal shapes helps treatment planning.

Masseter botox units for jawline slimming or bruxism and TMJ vary from client to client.


The jaw botox video above demonstrates enlarged masseter muscle injection points.  The number of masseter injections varies from patient to patient and the preference of the cosmetic doctor. Some experts prefer spreading the dose over a few or more masseter injection points.

There are an advantage and disadvantages to too few or too many injection points into the masseter muscle.

How Many Units Of Botox Are In A Masseter?

Masseter botox units range from 25 and 45 per side. Men generally require a much higher dose of Botox than women due to greater muscle mass. The patient can expect the muscle to start relaxing within a week.

Of course, everything requires an ample amount of time, but as mentioned previously it differs from individual to individual.

The full effect of jaw botox shows about one month after once the masseter muscle had time to atrophy. This size reduction is due to disuse.

Jaw Botox Aftercare Is Simple

Traditionally, the use of botox is for fine lines and wrinkles, as you might’ve heard. However, with additional research, it has been shown that TMJ and jawline slimming are newer indications.

The clinical effects of botox appear within two weeks as the muscles start to relax. Over the following month jaw slimming occurs. The square jaw reduction can be permanent or temporary.

It is detrimental that you do not tamper with the area. Do not rub or massage the area and avoid strenuous exercise.

Try to remain upright so the toxin doesn’t spread to the wrong areas.

Masseter Botox Gone Wrong?

It is rare for masseter botox treatment to have major side effects. Common side effects related to general flu-like symptoms lasting for a short while. Rarely, facial muscles near the masseter may be affected temporarily.

The benefit of masseter muscle botox outweighs the side effects significantly.

Contraindications include Myasthenia gravis, amyotrophic lateral sclerosis, multiple sclerosis, Eaton Lambert syndrome – pregnancy and breastfeeding – Neonate and children.

You may experience a headache, flu-like symptoms and nausea. Rarely, temporary droopiness of the eyelid(s) may occur. Redness, muscle weakness, and bruising are also short-term side effects.

Your practitioner will ensure you’re suitable for Botox treatment before administering it, ensuring that your treatment goes seamlessly.

What Else Can Help Jaw Slimming?

Jaw botox may not be a solution for jowls forming due to ageing. In this case, treatment for tightening your skin, reducing fat, or redefining jawline fillers may help. Many people want to opt for different options.

Botox for jowls may lift the face in early sagging. Click to see the post we wrote on PDO Threads and Jawline Filler.

This entails reducing your double chin, or sagging jowls using a plethora of methods. If you are hesitant to head straight towards botox, there are methods you may try before going for botox; to keep all your doors open.

Let Us Help

If you’re seeking treatment for jaw ache, TMJ, or bruxism treatment, and are hesitant about the dangerous side effects, botulinum toxin injection may well be for you. As it will alleviate your physical and psychological issues pertaining to- or stemming from your affected issues.


We perform hundreds of masseter botox injections each year. Most recipients continue to enjoy zero interruption in their daily lives after receiving the treatment. Botox is well-researched and medical studies are ongoing.

Get in touch today to find out more about what jawline botox can do for you!

Frequently Ask Questions (FAQs)

Who is an ideal candidate for jawline Botox?

What causes masseter muscles to become large?

What to expect in a jaw reduction Botox procedure?

How often do I need Masseter Botox treatment?

When will I see the results?

Book your appointment today at CosmeDocs for Masseter Muscle Botox treatment which is a multi-tasker for many patients. Experts at the clinic cannot wait to rejuvenate you and help you look at feel your best!

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