Jawline slimming and teeth grinding

Do you worry that your jaw is too wide? Do you worry it looks too masculine or that it’s out of proportion with the rest of your face? Jawline slimming treatment at an aesthetic clinic may help you achieve your desired appearance.

Your jaw contains masseter muscles that control the movements related to chewing. Teeth grinding (also known as bruxism) can ‘bulk’ these muscles up (hypertrophy) and make your jaw wider. This can also happen when you clench your jaw whilst sleeping.


Botox for jawline can help make your jawline and profile slimmer and more harmonious. This is a great bruxism treatment, and it can also help relieve headaches. That’s especially helpful, as people who grind their teeth or clench their jaw often experience serious headaches and migraines.


To treat a wide jaw, we inject small doses of Botulinum toxin (Botox) directly into your masseter muscles on both sides of your face. This causes your muscles to relax, reducing the width of your face and decreasing how often you grind your teeth and clench your jaw. Some patients pair jawline Botox with dermal fillers, while others get the treatment on its own.


Botox jawline slimming is an excellent cosmetic treatment that can change your face shape. Instead of a square, masculine jaw, you can achieve a more narrow and oval appearance.

In strictly medical terms, jawline Botox can help reduce the size of your masseter muscles, stopping you from teeth grinding or clenching your jaw. Many of my patients gain relief from chronic headaches after they have this treatment, helping them getting more rest and live fuller lives.

Jawline Slimming-Man

Frequently Asked Questions

Most patients require only one session to get a slimmer jawline.

The procedure takes less than 15 minutes.

The results typically last for 3 months, which varies depending on lifestyle factors. People who exercise daily will find the results dissipate quicker.

Book TREATMENT today

  • Jawline Slimming, Teeth Grinding £300


98 Crawford St, London, W1H 2HL


07774 569396