Botulinum toxin, commonly known as Botox®, is now one of the most popular treatments in aesthetic medicine in Brussels. Renowned for its effectiveness on expression lines, it smooths the face, helps prevent skin ageing, and restores a more rested appearance — without surgery.
At ElixyKa Clinic in Brussels, we favour a personalised and natural approach to botulinum toxin. Our goal is not to freeze expressions, but to soften the signs of time while preserving facial harmony and authenticity.
What is botulinum toxin?
Botulinum toxin is a purified protein used for over thirty years in various medical specialties. In aesthetic medicine, it works by temporarily relaxing certain muscles responsible for expression lines.
Over time, repeated facial movements gradually create visible creases on the forehead, between the eyebrows, or around the eyes. Botulinum toxin injections reduce these muscular contractions, resulting in smoother skin and a visibly more relaxed appearance.
Which wrinkles can be treated?
Botulinum toxin injections are particularly effective for treating:
- Forehead lines
- Frown lines (glabellar lines) between the eyebrows
- Crow’s feet
- Certain nasal wrinkles
- Gummy smile
- Platysmal neck bands
- Masseter hypertrophy to refine the jawline
Every face is unique, so a personalised medical assessment is essential to determine the areas to treat and the appropriate dosage.
How does a session in Brussels work?
A session always begins with a thorough medical consultation. The doctor analyses facial expressions, skin quality, muscle activity, and the patient’s expectations. Injections are then performed using extremely fine needles.
The procedure usually lasts between 10 and 20 minutes. It is minimally painful, does not require anaesthesia, and normal daily activities can be resumed immediately.
When do results appear?
Initial effects are generally visible between the third and fifth day after injections. Optimal results are achieved after 10 to 15 days. The face looks more rested, the eyes more open, and the features more relaxed — while maintaining a natural appearance.
How long does botulinum toxin last?
The effects typically last between 3 and 6 months. Duration varies depending on several factors:
- Muscle activity intensity
- Treated area
- Individual metabolism
- Lifestyle habits
Regular maintenance sessions help preserve a harmonious result throughout the year.
Why are botulinum toxin injections so popular?
- Quick treatment, no surgery
- Little to no downtime
- Natural-looking, progressive results
- Prevention of skin ageing
- Visible improvement of expression lines
- Excellent safety profile when administered by an experienced physician
Why choose ElixyKa Clinic?
At ElixyKa Clinic, we see aesthetic medicine as a blend of science, precision, and elegance. Each treatment is fully personalised to respect facial identity and achieve a natural result.
Our expertise allows us to tailor each protocol to the specific needs of our patients, whether to prevent the onset of wrinkles or correct visible signs of ageing. Located in Brussels, ElixyKa Clinic welcomes both Belgian and international patients in a discreet and welcoming environment.
Frequently asked questions
No. When performed by an experienced physician, it provides natural results while fully preserving facial expressions.
They are generally very well tolerated. The needles are extremely fine, and the session is very quick.
There is no ideal age. Some patients start preventively at the first signs of expression lines, while others begin later to treat established wrinkles.
Yes. It can be combined with hyaluronic acid, skin boosters, medical peels, or collagen-stimulating treatments for a global facial rejuvenation.
Would you like to know whether botulinum toxin injections are right for your face and aesthetic goals? The ElixyKa Clinic team supports you with a personalised approach based on medical expertise, safety, and the pursuit of natural, harmonious results.

