Masseter Treatment - Gentle Facial Aesthetics

Targeted jawline refinement & relief from jaw tension

Masseter treatment is a non-surgical procedure that focuses on the masseter muscle – the primary muscle used for chewing. When this muscle becomes enlarged due to frequent clenching or grinding (bruxism), it can result in jaw discomfort, tension headaches, and a widened lower face.

At Gentle Facial Aesthetics, we offer a personalised approach to masseter reduction, helping to ease tension while subtly slimming the jawline for a softer, more balanced profile.

Understanding Bruxism & Jaw Tension

Bruxism is the involuntary grinding or clenching of teeth, often during sleep. Over time, this repetitive action can overwork the masseter muscle, leading to discomfort and the appearance of a strong, square jawline.

If left unaddressed, bruxism can contribute to:

Chronic jaw tension and pain
Tension-related headaches
Enlarged masseter muscles
Facial asymmetry

What Masseter Treatment Can Help With

Clients seek masseter muscle reduction for both functional and aesthetic reasons. This non-invasive treatment can help with:

Before & After

Our Approach

All clients begin with a 30-minute consultation – either in person or via secure video call – to assess the cause of your symptoms and determine whether this treatment is suitable for you.
If appropriate, the treatment involves a series of precise injections into the masseter muscle to gradually relax and reduce its size over time. The result is a more contoured jawline and a reduction in tension-related discomfort.
We prioritise a natural outcome, maintaining healthy function while improving facial harmony.

Your Consultation Includes:

Review of symptoms (jaw pain, tension, headaches, clenching)
Assessment of masseter muscle size and function
Discussion of jaw shape, profile, and desired result
Treatment plan and aftercare guidance
Booking of appointment

FAQs

How does masseter treatment work?

The treatment involves carefully placed injections into the masseter muscle to help it relax and gradually reduce in size. This provides relief from jaw tension and contributes to a slimmer facial shape.

Is this treatment suitable for bruxism?

Yes, many clients seek this treatment to relieve symptoms of bruxism, including teeth grinding and jaw clenching.

Will it change the way I chew or eat?

No. When administered correctly, the treatment targets overactive muscle function without affecting your ability to eat or speak.

How long do the results last?

Results typically begin to appear after a few weeks and can last 4 to 6 months, depending on individual muscle activity.

Is there any downtime?

There is little to no downtime. Most clients return to normal activities the same day, though mild tenderness in the area may occur temporarily.

Need More Information?

You can get in touch via our or call us directly on with any questions before booking.