
Non-surgical jawline slimming and Bruxism treatments available
Stress and other factors can lead to involuntary teeth grinding. This puts excess pressure on the jaw, which can wear down your teeth, cause headaches and other negative symptoms.
At Ultimate Aesthetics we offer non-surgical jawline treatments to reduce jaw size and excessive teeth grinding or Bruxism.

Jawline Slimming & Teeth Grinding Treatment
At Ultimate Aesthetics, we offer a non-surgical treatment designed to relax and reduce the size of the masseter muscles, which may contribute to teeth grinding (bruxism) and jaw tension.
This quick, minimally invasive procedure helps alleviate discomfort associated with jaw clenching while also softening the jawline for a more contoured appearance.
- Helps reduce jaw tension & teeth grinding
- Non-surgical approach to jawline refinement
- Quick treatment (10-15 minutes) with results lasting up to 5 months
Book a consultation to discuss whether this treatment is right for you.


The effects of Bruxism
People who suffer from bruxism often report daily headaches, TMJ pain, ear and facial pain, worn down teeth and dental problems. They suffer from daily pain and discomfort which has previously only been treated with special splints and physiotherapy.
In addition, the overuse of the masseter muscles from chronic grinding results in hypertrophy of the muscles (enlargement of the muscle) which causes cosmetic deformities and an enlarged, square shape to the lower face which is often asymmetrical.
The treatment can transform your face completely; many people go from having a square and masculine jaw to a narrow and oval face in a matter of weeks.
Frequently Asked Questions
- +What is the treatment actually like, how many units do I need?
The dose should be decided by the physician based on the strength of the Masseter muscle immediately. Of course, it will differ from person to person, but typically we start with a lower dose and recall the patient in two weeks to potentially add additional units each side.
- +Is it painful?
Maybe a 3/10 on the pain scale.
- +Does it slim the jawline?
If you repeatedly treat an enlarged Masseter (from grinding), the muscle will shrink in size. This causes the jaw slimming effect.
- +How long do the results last?
Effects typically last 4 – 6 months depending on the dose used. We would suggest using a splint in addition to regular top ups.
- +Are there any risks of treatment?
With any medical procedure there are always risks involved and your doctor/nurses will discuss all risks and contraindications prior to performing any procedure.
The procedure is highly effective, with minimal or no pain and minimal downtime. Minor side effects such as bruising and swelling to the injection points may be noted.
A less common side effect is over treatment of the masseter muscles resulting in problems with chewing. This is minimised by correct dosing and placement of the muscle relaxing treatment. A rare side effect is an asymmetrical smile due to product diffusion to neighbouring muscles.
Muscle relaxant treatments cannot be given in people with underlying neurological conditions such as Myasthena gravis and in pregnant or breastfeeding women.