Masseter or Jaw Slimming Botox©, refers to the use of Botulinum toxin injections into the masseter muscle. This is one of the muscles responsible for chewing located at the angle of the jaw.

Large masseter muscle

Aesthetic Purposes

This is primarily done for two reasons:

Aesthetic Purposes

To create a slimmer appearance of the face.

Stronger masseter muscles create a square-shaped or pronounced jawline. This can give a more masculine appearance which some may not prefer. Injecting Botox© into the masseter muscle can reduce its size over time, leading to a softer, more V-shaped jawline.
 
Therapeutic Purposes
 
To relieve symptoms of teeth grinding or jaw clenching. These conditions can lead to pain, headaches, and dental problems. By relaxing the masseter muscle, Botox© can reduce the muscle's force of contraction, easing discomfort and preventing further dental wear and tear.
What does the procedure involve?

What does the procedure involve?

The procedure involves 3-4 small injections directly into the masseter muscle. These injections are virtually painless.
 
The toxin works by blocking nerve signals to the muscle, reducing its ability to contract forcefully.
 
This leads to a decrease in muscle size and strength over time, which can have both cosmetic and therapeutic benefits.
 
How long will results last?
The effects are temporary, typically lasting around 6 months, after which the procedure can be repeated to maintain results.

Are there any risks involved with the treatment?

As with any medical treatment there are always some risks involved. Therefore we would always advise a consultation prior to treatment to discuss these further.

Author: Dr Emma Goulding

Dr Emma Goulding is an NHS and aesthetic doctor based in Hale, Altrincham. She prioritises a patient-centred approach to aesthetic medicine. This means you will receive a comprehensive consultation, where all options can be discussed, and any questions addressed. As this is a bespoke clinic you will not be treated with a one-size-fits-all approach, and every treatment will be tailored specifically to your needs. 

Dr Emma Goulding graduated from The University of Manchester Medical School in 2017 after previously gaining an honours degree in Medical Sciences from The University of Leeds. Having practised medicine both here and overseas in Australia, she is now undertaking her GP qualification within the North West Deanery. 

In addition to her NHS work Dr Emma has been practising aesthetic medicine for over 6 years and currently teaches other medical professionals in this field at the award-winning Training Academy, Acquisition Aesthetics. Her work in the aesthetic field has been nationally published in magazines such as the Aesthetics Journal, and she is also an associate member of the highly esteemed British College of Aesthetic Medicine. 

Outside of her medical work Dr Emma is a busy mum and as a result of this has a passion for pregnancy and postpartum care within her work. 

Her friendly and caring approach to medical aesthetics is welcomed among her patients.

To view more blogs by Dr Emma Goulding please click here.