What is Masseter or Jaw Slimming Botox?

Dr Emma Goulding
By 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.


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
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 is Masseter or Jaw Slimming Botox?
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.

If you want to read more, the experts at Consulting Room really know what they're talking about and have put together some Botox FAQs just for you. 

If you have more questions, you can use the Botox treatment questions feature to talk to our panel of trained medical experts. 

If you're keen to get started with any of these treatments right away then you're in luck - those clever folks also have a list of trusted, accredited Botox treatment clinics in your area.

Many thanks to the author of this blog Dr Emma Goulding who is from the Dr Emma Goulding clinic.

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. 

Visit Dr Emma Goulding on 0797 354 2322 or visit www.DrEmmaGoulding.co.uk

Thanks to the author

More great blogs our experts wrote for you...

Botox and Alcohol: A Cautionary Tale

23
May
2025

Botox and Alcohol: A Cautionary Tale

Let's delve into why it’s best to avoid alcohol after Botox, its possible side effects, and how long you should wait before raising that glass...

Why Polynucleotides Is Not a Rejuvenating Facial Treatment

21
May
2025

Why Polynucleotides Is Not a Rejuvenating Facial Treatment

Aesthetic terminologies can sometimes become blurred. One such instance is the use of the term ‘rejuvenating’ in reference to polynucleotides... So what does it mean?

Worried about ageing? Discover the Best Anti-Ageing Treatments

19
May
2025

Worried about ageing? Discover the Best Anti-Ageing Treatments

Let's talk about the best treatments if you’re worried about the signs of ageing...


Hey, wait!

Before you go.....

Let's stay in touch, pop your details here and we'll send our editor's hand-picked updates on your fave subjects.