Can jaw treatment also slim the face?

Yes. Relaxing the masseter muscles over a course of treatments can gradually reduce their size, creating a softer, more contoured jawline and contributing to a slimmer facial appearance. This is often referred to as jaw slimming or facial slimming.

How long do jaw clenching treatment results last?

Results typically last between 3 and 6 months, with some clients experiencing longer-lasting relief over repeated treatments as the masseter muscles gradually reduce in size. Your clinician will advise on maintenance at your consultation.

JAW CLENCHING | Relieve jaw tension

About this treatment

Relief from jaw
tension and more.

Jaw clenching (bruxism) is a common and often debilitating condition. It is characterised by involuntary clenching or grinding of the teeth, typically caused by overactivity of the masseter muscles. It can occur during sleep or throughout the day, often without the person being aware of it.

Left unaddressed, chronic jaw clenching can cause a range of significant symptoms. Persistent headaches, facial pain, dental wear and jaw joint dysfunction are among the most common. Over time, the masseter muscles can also enlarge, contributing to a wider, squarer lower face.

At BYGOLDEN, we offer an injectable treatment that works by relaxing the masseter muscles. It provides meaningful relief from the symptoms of bruxism while also gradually softening the jawline for those seeking a more contoured facial appearance. A Cosmetic Medicine Consultation is required before any treatment proceeds.

Signs & symptoms

How jaw clenching
may be affecting you

Jaw pain & tenderness

Persistent aching or tenderness in the jaw muscles is one of the most common presentations of bruxism. It is often worse in the morning following overnight clenching.

Chronic headaches & migraines

Overactive masseter muscles create significant tension that can radiate upward, producing chronic headaches and migraines particularly around the temples and forehead.

Neck & shoulder pain

The tension generated by jaw clenching frequently extends into the neck and shoulder muscles, contributing to stiffness, soreness and referred pain in these areas.

Ear pressure & tinnitus

Jaw joint and muscle tension can produce ear-related symptoms including a sense of fullness or pressure, and ringing in the ears (tinnitus). These are often mistaken for ear conditions.

Teeth grinding & dental wear

Bruxism causes progressive wear on the tooth surfaces, flattening, chipping or cracking teeth over time. This often requires dental intervention if left unmanaged.

Jaw stiffness & limited movement

Muscle spasms and inflammation in the jaw joint can limit the range of jaw movement, cause locking or clicking sensations, and make chewing uncomfortable or painful.

Jaw joint sounds

Clicking, crackling, crunching or grating sounds when opening or closing the mouth are common indicators of jaw joint involvement and masseter overactivity.

Enlarged masseter muscles

Chronic overuse of the masseter muscles causes them to hypertrophy over time. This enlargement contributes to a wider, squarer lower face and jawline appearance.

Jaw slimming and bruxism treatment results at BYGOLDEN Parkdale Melbourne

Two concerns, one treatment

"Relief from jaw pain."

One of the unique benefits of masseter treatment is that it addresses both function and aesthetics simultaneously. As the muscles relax and gradually reduce in size over a series of treatments, clients experience relief from jaw tension, headaches and grinding. Many also notice a softer, more contoured jawline as a natural result of the treatment.

The treatment

How jaw clenching
treatment works

Step one

Consultation & assessment

All jaw clenching treatments begin with a , required in line with Australian TGA regulations. Your clinician will assess the size and strength of your masseter muscles, discuss your symptoms and goals, and determine the appropriate treatment approach. If suitable, treatment may be able to proceed on the same day.

Step two

Targeted muscle relaxation

A precise amount of muscle relaxant is injected directly into the masseter muscles on both sides of the jaw. The treatment works by temporarily reducing the contraction force of these muscles, relieving the pressure, tension and grinding responsible for bruxism symptoms. The procedure is quick, well tolerated and requires no anaesthetic or downtime.

Step three

Progressive relief & slimming

Symptom relief typically begins within one to two weeks and continues to improve as the muscles reduce in activity. With repeated treatments over time, the masseter muscles gradually reduce in size, providing longer-lasting relief from bruxism and progressively softening the jawline for clients seeking a slimmer facial appearance.

Who it may suit

Treatment may be appropriate
if you are experiencing

Jaw pain, tension or headaches

Clients experiencing chronic jaw tension, facial pain or persistent headaches linked to clenching or grinding may see meaningful relief from a course of masseter treatment.

Teeth grinding (bruxism)

If you grind your teeth during sleep or are experiencing associated dental wear, jaw treatment can reduce the force of grinding, protecting your teeth and relieving discomfort.

A wide or square jawline

Enlarged masseter muscles from chronic clenching can contribute to a wider lower face. Treatment gradually reduces muscle bulk over time, creating a softer, more contoured V-shaped jawline.

Facial slimming & contouring

Even without bruxism symptoms, clients seeking a slimmer facial appearance or more defined jawline contour may benefit from masseter treatment as a cosmetic procedure.

Consultation type

Cosmetic Medicine Consultation

Important treatment information

In line with regulations set by the Therapeutic Goods Administration (TGA), BYGOLDEN is unable to provide detailed information about certain treatments on our website, particularly those involving Schedule 4 medications. Our team is available to discuss your treatment options and answer any questions during your consultation. A Cosmetic Medicine Consultation is required for all jaw clenching treatments at BYGOLDEN. This applies to all cosmetic clinics operating in Australia.

Your questions

Frequently asked questions

Jaw clenching treatment is a popular and effective option with minimal side effects and no downtime. It is highly rated among clients experiencing bruxism, jaw tension, chronic headaches or teeth grinding. Most clients report meaningful and noticeable relief from symptoms following treatment, with results developing progressively over the weeks following each session.

Yes. One of the notable benefits of masseter treatment is that it addresses both function and appearance simultaneously. As the muscles relax and gradually reduce in size over a series of treatments, many clients notice a softer, slimmer jawline and a more contoured V-shaped lower face. This effect becomes more pronounced over subsequent treatments as muscle bulk progressively reduces.

The appropriate dosage is determined at your consultation based on the size and strength of your masseter muscles, your treatment goals, age and individual factors. Larger or stronger muscles typically require a higher dose. Your clinician will assess your jaw at consultation and advise accordingly. The aim is always to achieve the most effective result with the appropriate amount for your needs.

Results typically last between three and six months, varying by individual. With repeated treatments over time, the masseter muscles gradually reduce in size, meaning results often last longer with each successive treatment. Most clients maintain their results with treatments every four to six months. Your clinician will advise on a maintenance schedule at your consultation.

There is no significant downtime following jaw clenching treatment. Most clients return to normal daily activities immediately. Mild tenderness at the injection sites may occur for a day or two. You will receive detailed aftercare instructions at your appointment.

Yes. Treatment works by relaxing the masseter muscles, which are largely responsible for the grinding force. This reduces the intensity of teeth grinding while also relieving associated jaw tension, headaches and facial discomfort. Many clients also find the treatment beneficial in protecting against further dental wear.

Yes. A is required before commencing jaw clenching treatment at BYGOLDEN, in line with Australian TGA regulations. If you are deemed suitable, treatment may be able to proceed on the same day. or call us on .

Ready to begin

Book your cosmetic
medicine consultation

Your clinician will assess your jaw, discuss your symptoms and goals, and design a treatment plan tailored to you before any treatment proceeds.

Book consultation Call 03 7047 7704

BYGOLDEN · 230 Como Parade West, Parkdale VIC 3195
(03) 7047 7704 · team@bygolden.com.au

Treatment summary

Consultation requiredCosmetic Medicine

DowntimeNone

Results last3 to 6 months

Also treatsJaw slimming

LocationParkdale, Melbourne

JawClenching& Bruxism

Relief from jawtension and more.

How jaw clenchingmay be affecting you