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Bulky or square jaws can be due to bone structure, the over-development of masseter (jaw) muscles or a combination of both.

The treatment of square jaws, due to bulky masseter muscles, involves a simple non-invasive and zero downtime jaw reduction injection treatment. Square jaws due to bone structure, on the other hand, usually require invasive jaw reduction surgery which is associated with significant downtime.

Fortunately, for a large group of Asians, bulky jaws are usually caused by a genetic predisposition to bulky masseters. A consultation with Dr Kellyn Shiau in Singapore will help you in determining the cause and she will be able to provide medical advice on your suitability for the jaw reduction treatment.

jaw reduction

How is it done?

Contrary to what many might think about aesthetic treatments, jaw reduction treatment is not a lengthy procedure.

Bulky masseter muscles can easily be reduced through simple injections into the muscles. The procedure is quick and involves 1-3 tiny injection sites per masseter muscle.


Jaw reduction injections makes the muscles smaller and leaves a smoother and slimmer jawline. Besides its typical use for facial contouring, it can help to relax the jaw muscles and is used as a treatment for those who clench or grind their teeth while sleeping.

This is a quick lunchtime procedure that typically has little or no downtime at all.

What's more?

To further enhance the ideal V-shaped face, you may add chin fillers to create a more prominent illusion of a slimmer, beautiful face.

Also read: V-shaped face program.

How much will it cost you?

For those with stronger/ bulkier jaw muscles, The Jaw Reduction Package consists of 200 units starting at $1500*.

Get in touch

Take the first step towards achieving a slimmer face by contacting us now at +65 6815 9922 or Whatsapp/SMS +65 8866 9922 or email us at to book an appointment or to find out more!

Important Information

*prices stated are exclusive of 7% GST.

Nothing in this website constitutes or is intended to constitute medical advice and readers rely on the statements contained herein at their own risk. Treatment results, experiences and downtime (if any) may vary by individuals. Please make an appointment with our clinic for a thorough medical assessment of your condition and treatment requirements.


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