Do you notice fine wrinkles forming on the sides of your nose when you laugh or frown? These so-called bunny lines — small lines across the bridge of the nose — are a common but often unwanted facial feature. While completely natural, they can become more visible over time and may disrupt the smooth appearance of your skin.
The good news? Bunny lines can be effectively treated.
Whether you’re looking for subtle refinement or a more youthful, relaxed look, there are safe and proven treatments available to soften these lines.
Rated with a 9.8 out of 10

Rated with a 9.8 out of 10
Bunny lines are the small, horizontal wrinkles that appear on the sides of the nose when you smile or frown. Some people find them charming — others find them rather annoying. These lines are caused by the contraction of the nasalis muscles, which are activated when you laugh, squint, or even make a frowning expression.
While bunny lines are often seen as a normal part of facial movement, they can sometimes become more pronounced. For some, this can be a cosmetic concern, especially when the lines are visible even at rest.


Bunny lines are caused by the repeated movement of the muscles around the nose. The nasalis muscles contract when we smile or make facial expressions. As we age, the skin around the nose loses its elasticity, making these wrinkles more noticeable.
In addition, genetic factors, sun exposure, and other influences like smoking or a lack of proper skincare can accelerate the appearance of bunny lines. Some people also unconsciously tense the muscles around their nose, which can make the lines worse.
There are several effective treatment options to reduce or even eliminate bunny lines. The right treatment depends on the depth of the wrinkles and your personal goals.
The most popular and effective treatment for bunny lines is botox.
Botox works by temporarily relaxing the muscles that cause the bunny lines.
By injecting small amounts of botox into the nasalis muscles, muscle activity is reduced, which softens the appearance of the wrinkles.
Results are visible quickly and the effects typically last between three to six months, after which a repeat treatment is needed to maintain the results.
In some cases, dermal fillers can be used to fill in the wrinkles and tighten the skin.
Fillers may provide a more effective result for deeper bunny lines by adding volume to the skin around the nose, making the wrinkles less noticeable.
The results can last longer, but repeated treatments may be necessary to maintain the desired effect.
Laser treatments can help regenerate the skin by stimulating collagen production.
This strengthens the skin and reduces the visibility of wrinkles like bunny lines.
Laser treatments can also improve the overall texture of the skin, resulting in a more youthful appearance.
The results are not immediately visible but tend to improve gradually over the weeks following treatment.
Proper skincare can support the skin’s elasticity and slow down the development of fine lines. While it won’t completely eliminate bunny lines, using quality products with ingredients like retinol or hyaluronic acid can help keep the skin around the nose firmer and more hydrated.
Surgical procedures do not offer a solution for reducing bunny lines.
David Jairath has 15+ years of experience in aesthetic procedures.
Each treatment is tailored to your situation and wishes through a personal consultation.
We meet the highest standards for sterilisation, hygiene, and safety.
Our team carefully guides you through the recovery process and answers all your questions, even after the procedure.
As with any cosmetic procedure, treating bunny lines comes with potential risks. With botox, side effects can include temporary swelling, bruising, or asymmetry of the nose.
In rare cases, the treatment may result in an overdone appearance, where the muscles are too relaxed, leading to an unnatural look. With dermal fillers, there is a small risk of swelling, redness, or small lumps under the skin — though these effects are usually temporary.
Laser treatments may, in rare cases, cause skin irritation or mild redness, but this typically fades quickly. It’s essential to consult an experienced doctor to minimise the risk of complications.
Bunny lines cannot be completely prevented, as they are often the result of natural facial movements and aging. However, there are steps you can take to slow down their development.
Wearing sunscreen around the nose can help protect the skin from sun damage, which can accelerate the aging process. Avoiding smoking, reducing stress, and using hydrating skincare products can help keep the skin elastic and healthy, which may reduce the appearance of wrinkles.
In addition, limiting excessive facial movements — such as frowning or frequent smiling — can reduce strain on the muscles and help delay the formation of bunny lines.
I’m David Jairath, a plastic surgeon with over 15 years of experience in both reconstructive and aesthetic-cosmetic procedures. After completing my medical studies, I specialised in plastic and reconstructive surgery.
Throughout my career, I have worked in both academic hospitals and private clinics. In recent years, I’ve focused primarily on less invasive and smaller procedures aimed at improving body image and overall well-being. This includes scar revision, eyelid surgery, wrinkle treatments, and other procedures.
At Kliniek het Bolwerk, I use my extensive medical knowledge and experience to guide each client with care and personal attention. My goal is to achieve optimal results with minimal burden on the client.
My mission is to help clients enhance their well-being. Together with each client, I assess which treatments best suit their individual needs and goals. The client is always at the centre of this process.

All reviews are verified on Zorgkaartnederland.nl.
All reviews are verified on Zorgkaartnederland.nl.
Rated with a 9.8 out of 10
Eyelid surgery
From the very first intake appointment, the treatment was perfect. Dr. Jairath is a very friendly and skilled doctor who works with great precision, resulting in a beautiful outcome! It’s only been three weeks and I haven’t even fully done my makeup yet, but I’ve already received many compliments!!!
Thank you again so much
Dr. Jairath!
18 December 2025
Fibroma removal
After doing a lot of research, I ended up choosing Klinik Het Bolwerk. I have quite a few moles on my face that I wanted to have removed. For me, it’s very important that this is done as beautifully as possible, cosmetically speaking. The procedure was done a little over two weeks ago, and I have to say that I am very satisfied with the size of the scars. I can see that the doctor used the smallest possible method to remove my moles. I really appreciate this, because it will help the result look as good as possible. Next month, I will have the remaining moles removed, as I am very happy with the current progress. In addition, I find the doctor very trustworthy, friendly, and social. All bonus points!
12 December 2025
Eyelid surgery
For the second time in my life, I had an eyelid correction done and I am very satisfied and happy. The procedure was completely painless and Dr. Jairath kept chatting pleasantly so I never had time to feel nervous. The recovery also went quickly and I feel reborn and ten years younger!
5 November 2025
General
Dr David Jairath is a friendly and specialised plastic surgeon who takes you very seriously. He treated me 20 and 15 years ago as well. Now I am going back again. If you are in doubt, just make an appointment or get in touch. I am very satisfied.
3 November 2025
General
Piercing holes removed around my mouth. Mr Jairath is friendly, explains things clearly and takes his time. I was very nervous and he was very patient with me and not rushed, which you often experience in other clinics where it feels a bit like an assembly line. I am extremely happy with the result, and this is not even the final result yet!
24 October 2025
General
Mr Jairath is clear in his communication. He explains clearly what he will do and how the treatment will go. He knows how to set clear expectations and takes good care of you as a patient. I am satisfied!
21 October 2025
Rated with a 9.8 out of 10
An initial consultation that does not lead to treatment.
Bunny lines are caused by repeated movements of the nasalis muscle on the sides of the nose. Every time you smile, frown, or make certain facial expressions, this muscle contracts, which can eventually lead to the formation of fine wrinkles.
As the skin ages and loses elasticity, these wrinkles can become deeper and more noticeable. Genetic predisposition and external factors such as smoking or sun exposure can also contribute to the development of bunny lines.
The most effective way to reduce bunny lines is treatment with botox. Botox relaxes muscle activity, making the wrinkles less visible. For deeper lines, fillers can be used to add volume to the skin.
In addition, laser treatments can support skin renewal and collagen production, which helps to firm the skin. Good skincare with ingredients like retinol and hyaluronic acid can also contribute to smoother, healthier-looking skin.
With a botox treatment, initial results are usually visible within 3 to 7 days, with optimal effect after about two weeks. On average, the results last 3 to 6 months, after which a follow-up treatment is needed to maintain the effect.
Fillers can last between 6 and 12 months, depending on the type of filler used and your skin type. Laser treatments have a more gradual effect but can offer long-lasting improvement in skin texture.
Botox and fillers are safe treatments when performed by an experienced doctor. Possible side effects include temporary redness, swelling, or minor bruising at the injection site.
In rare cases, overtreatment may lead to an unnatural appearance or slight asymmetry, which usually resolves on its own. Laser treatments can cause temporary redness or mild flaking. An experienced doctor can help minimise risks and ensure a natural-looking result.
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