Facial Slimming
Your face shape affects how you see yourself. Some people feel their jawline is too square or wide, creating a less feminine or refined appearance. Facial slimming offers a non-surgical solution to create a more streamlined, gentle contour. At Dr N Clinics, Dr Nugwa uses precise botulinum toxin injections to relax overdeveloped jaw muscles, creating a softer, more oval face shape. This subtle treatment delivers natural-looking results without surgery, helping you achieve the facial proportions you desire.

What is Facial Slimming
Facial slimming addresses the shape of your lower face, particularly the jawline. The masseter muscles, which you use for chewing, can become overdeveloped and prominent. This creates a square or wide jaw appearance that some people find aesthetically displeasing. Facial slimming uses botulinum toxin injections directly into these masseter muscles to relax them. When the muscles relax, they gradually reduce in size over the following weeks. This creates a more tapered, V-shaped or oval facial contour. The treatment is particularly popular with people who want a more delicate or feminine jawline. It’s completely non-surgical, performed through small injections that take just minutes.
Treatment options
- Botulinum toxin masseter injections
- Jaw muscle relaxation for facial contouring
- Non-surgical jawline reshaping
- Square jaw reduction
Key benefits
Facial slimming creates subtle yet noticeable changes in face shape.
- Creates more streamlined, tapered jawline
- Reduces square jaw appearance
- Achieves more feminine or refined contours
- Non-surgical with no downtime
- Natural-looking results
- Results last approximately four months
- Quick, comfortable procedure
How long does the treatment last?
Facial slimming results typically last about four months. You’ll begin noticing changes within two to four weeks as the masseter muscles relax and reduce in size. The slimming effect becomes most apparent around six to eight weeks after treatment.
As the botulinum toxin effect gradually wears off, the muscles will slowly return to their original size. Most clients choose to maintain their results with repeat treatments every four to six months. Some find that regular treatment keeps the muscles smaller over time, potentially extending the duration between sessions. The treatment isn’t permanent, but it provides consistent, predictable results when maintained regularly.
Treatment Options for Facial Slimming

At a glance
Treatment time
The injection procedure takes approximately 15 to 20 minutes. This includes assessing your facial structure, marking injection points, and performing the injections. The actual injection process takes just minutes.
Anaesthetic
Not required, treatment involves minimal discomfort
Recovery time
None, return to normal activities immediately
Duration of result
Approximately four months
Sessions
Single treatment, can be repeated every four to six months
Results
Visible slimming begins at two to four weeks, peaks at six to eight weeks
Aftercare
Avoid rubbing or massaging the treated area for 24 hours. Stay upright for four hours after treatment. Avoid strenuous exercise for 24 hours. Do not lie down flat for four hours post-treatment. Normal eating and facial expressions resume immediately. Chewing function remains completely normal.
Prices
Facial slimming treatment is £400.
During your consultation, Dr Nugwa will explain how the treatment works, discuss how often you may need it to maintain your results, and answer any questions you may have.
Frequently asked questions
If you would like to discuss any concerns with your provider or have any other questions regarding your medical history, please get in touch.
Will I still be able to chew normally?
Yes, absolutely. The treatment relaxes the muscles but doesn’t eliminate their function. You’ll still be able to eat all foods comfortably. Normal chewing strength remains intact.
How much slimming can I expect?
Results vary based on your starting jaw muscle size. People with very prominent masseter muscles see more dramatic changes. Most clients achieve noticeable but natural-looking slimming of the lower face.
Will my face look unnatural?
No. When performed correctly by an experienced practitioner, facial slimming creates subtle, natural-looking refinement. The goal is a more tapered jawline, not an obviously treated appearance.
Does it hurt?
The injections cause minimal discomfort. Most clients describe feeling small pinpricks. The procedure is quick and well-tolerated without anaesthetic.
Can this help with teeth grinding too?
Yes, if you also grind your teeth, facial slimming treatment can address both concerns simultaneously. The same masseter muscle relaxation that creates slimming also reduces grinding force.
How long until I see results?
Most people notice initial changes around two weeks, with progressive slimming over the following month. Results peak at approximately six to eight weeks after treatment.

Why choose Dr N Clinics?
Dr Nugwa’s approach to facial slimming prioritises natural-looking results that enhance your features rather than changing them dramatically. Her precise injection technique targets the specific areas of the masseter muscle that create width, whilst preserving normal function. You’ll receive honest assessment of what’s achievable for your facial structure. Not everyone needs or benefits from facial slimming, and Dr Nugwa will tell you if another approach would work better. Her goal is helping you feel confident in your appearance with treatments that look natural and suit your individual features.



