Botox Facial Slimming
Botox injections into the masseter (jaw) muscles for a slimmer, V-shaped jawline. Non-surgical, 10-20 minutes, no downtime, and it also relieves teeth grinding.

What is Botox Facial Slimming?
Facial slimming with Botox targets the masseter muscles (the muscles used for chewing) to create a slimmer, more contoured jawline. At Luxskin it is performed by Dr Dinelka, takes 10-20 minutes with no downtime, and results last 3-6 months.
The masseters power your chewing, and overuse (especially from teeth grinding) can enlarge them over time, giving the jaw a broader, squarer look. Botox relaxes these muscles so they gradually reduce in size, revealing a more tapered, balanced facial shape.
The result is subtle contouring that enhances your natural features rather than changing them. It is an increasingly popular option for anyone who wants a sculpted jawline or a softer V-shaped face without invasive surgery.
There is a functional benefit too: by relaxing the masseters, the treatment relieves bruxism (teeth grinding), which is often the reason the jaw enlarged in the first place.
- Slims a wide or square jawline for a V-shaped face
- Non-surgical, 10-20 minutes, no downtime
- Also relieves teeth grinding (bruxism)
- Natural-looking results lasting 3-6 months
Treatment at a glance
- Duration
- 10-20 minutes
- Anaesthesia
- None / numbing cream optional
- Downtime
- None
- Results visible
- 1-2 weeks, full at 4-6 weeks
- Results last
- 3-6 months
- Maintenance
- Every 3-6 months
Note: The figures above are averages and can vary from client to client.
What happens during your visit
From first contact to final results, here is exactly what to expect at Luxskin.
- 01
Consultation
Dr Dinelka assesses your jaw structure and muscle activity, discusses your goals and plans your dosing.
- 02
Preparation
The area is cleansed and the injection points on each masseter are marked; numbing cream is available on request.
- 03
Treatment
A few precise injections into the masseter muscles with fine needles. The whole appointment takes 10-20 minutes.
- 04
Results & Review
You can resume normal activities immediately. Slimming develops over the following weeks, with a review to check your result.
When will you see results?
Masseter slimming is gradual, the muscle reduces as it relaxes. Here is the typical journey.
Day 0
Injections take 10-20 minutes. Mild redness or pinpoint marks may appear and settle within the hour.
Week 1-2
The muscles begin to relax. Teeth grinding eases first, and early slimming becomes noticeable.
Week 4-6
Full results: a visibly slimmer, more tapered jawline as the muscle reduces in size.
Month 3-6
The effect gradually wears off. A top-up maintains the contour, and with regular sessions many patients need less product over time.
FAQ
FAQs About Botox Facial Slimming
No, the results are temporary and last 3-6 months. Regular top-ups maintain the slimmed appearance, and many patients need less product over time.
Most patients report minimal discomfort. The injections are quick and relatively painless, and numbing cream is available on request.
Early slimming shows within 1-2 weeks, with full results visible at about 4-6 weeks as the muscle reduces.
Yes. Relaxing the masseter muscles reduces bruxism (teeth grinding), which is often what enlarged the jaw muscles in the first place.
Get in Touch
Call Us and Book an Appointment
Get in Touch
Call Us and Book an Appointment
Whether you have questions about our services, want to schedule an appointment, or simply wish to learn more about Luxskin by Dr Dineli, feel free to reach out to us.



