Masseter Botox
For jaw tension, clenching and a softer lower-face contour.
Masseter Botox relaxes the large chewing muscles at the angle of the jaw. At our Taksim clinic it is used for two reasons: to help reduce jaw tension and clenching, and to soften a wide or square-looking lower face.
What is Masseter Botox?
The masseter is the strong muscle you can feel at the side of your jaw when you bite down. When it is overactive — often through clenching or grinding during sleep or stress — it can feel tense and, over time, look more prominent. Small, precisely placed injections are designed to relax the muscle so it works less hard. Whether the treatment is right for you is assessed individually in a personal consultation.
Jaw tension & clenching
- Jaw tension
- Clenching
- Teeth grinding (bruxism)
Relaxing an overactive masseter may help reduce clenching and the tension that comes with it. It does not replace dental care such as a night guard.
Lower-face contour
- Lower-face contouring
- Softer jaw appearance
- Facial balance
As a prominent masseter gradually relaxes, the lower face can look slimmer and softer, for a more balanced facial outline.
Your treatment journey
Consultation & Assessment
We talk about your symptoms or aesthetic goals, review your health questionnaire and assess the masseter while you clench.
Muscle Mapping
Injection points are marked on both sides according to the size and strength of your muscles.
Treatment
A few quick injections with a very fine needle into each masseter.
Aftercare & Review
You receive aftercare instructions, and we review how the muscle has responded.
Common questions
Is Masseter Botox the same as regular Botox?
It uses the same type of product, but it is placed in the jaw muscles rather than in facial lines, and the dose and technique are planned specifically for the masseter.
When will I notice a difference?
Many people notice that the jaw feels more relaxed within one to two weeks. A slimmer lower-face contour develops more gradually, usually over several weeks, as the muscle adapts.
How long does it last?
Results are not permanent and vary from person to person; the effect typically lasts around three to six months. Any repeat treatment is planned individually.
Will it affect chewing or my smile?
The dose is planned to relax the muscle, not to stop it working. Some people notice that chewing very hard foods feels slightly weaker for the first weeks. The muscles of your smile are not treated.
What happens before my treatment?
Every client completes our 15-question health questionnaire, covering allergies, current medications (including blood thinners), pregnancy, cold sores, previous fillers or implants and other medical conditions. A doctor reviews and signs it before your treatment begins. The form is available in English, Turkish and Arabic.
Can Masseter Botox help with teeth grinding?
It may help reduce the force of clenching and grinding by relaxing the masseter. It is not a cure for bruxism and does not replace a dental check-up or a night guard. Suitability is assessed individually.
Will my face look different?
If your masseter is prominent, the lower face can look softer and slimmer over time. The aim is a natural, balanced result rather than a dramatic change.
Who is not suitable for Masseter Botox?
We do not treat during pregnancy or breastfeeding, and certain medical conditions or medications may mean the treatment is not suitable. Your health questionnaire is reviewed before we begin.
Can I get Masseter Botox in Istanbul as a tourist?
Yes. There is no downtime, so it fits easily into a short stay in Istanbul. The effect develops over the following weeks, also after you have returned home.
How much does Masseter Botox cost in Istanbul?
The price depends on the dose your muscles need. After a short consultation in our Taksim clinic or via WhatsApp, you receive a personal quote before any treatment.
What should I avoid after treatment?
For the rest of the day, avoid massaging your jaw, intense exercise and sauna, and don't lie flat for a few hours. You receive full aftercare instructions after your treatment.