Bunny lines, those fine horizontal creases that appear on the sides of the nose, often emerge from years of expressive facial movements. These dynamic wrinkles typically form due to the repetitive contraction of the nasalis muscle, located along the upper sides of the nose. With age, as collagen production diminishes and skin elasticity declines, these lines can become more noticeable — particularly when smiling, squinting, or scrunching the nose.
While perfectly natural, bunny lines may interfere with overall facial harmony, especially by drawing attention away from the eyes and cheeks. For women who want to soften these creases without diminishing their ability to smile or express emotion, anti-wrinkle injections offer a subtle, clinically proven solution. By gently reducing muscle activity in this area, the skin can appear smoother, more even, and less fatigued.
Bunny lines are fine, often shallow wrinkles that appear diagonally or horizontally along the bridge and upper sides of the nose. These lines tend to become visible during expressions involving:
These wrinkles result from repeated contraction of the nasalis and adjacent facial muscles. Over time, the dermal structure loses its supportive fibres such as collagen and elastin, and the skin begins to form permanent lines in these dynamic areas.
While bunny lines can sometimes be more apparent in women who have had prior anti-wrinkle injections in the forehead or glabella (as compensatory muscle activity increases in the nasalis), they also frequently occur independently due to natural ageing and facial movement. These lines respond well to targeted treatment, often requiring only a very small dose of muscle relaxant for a visible improvement.
Many women seek treatment for bunny lines to help achieve a smoother, fresher facial appearance. These lines, though subtle, can contribute to a tired or aged expression. Here’s why anti-wrinkle injections are a popular choice:
Treatment Benefits:
This treatment is suitable for adult patients who would like to soften the appearance of bunny lines (the fine creases that can form at the upper sides of the nose) in a non-surgical, prescription-led way. It’s often chosen by women who want a smoother-looking nose area while keeping their facial expression natural and recognisable.
You may be a suitable candidate if:
Suitability is always confirmed during a face-to-face consultation with a qualified prescriber, where we review your medical history, current medications, and what you’d like to achieve, so expectations stay realistic and outcomes remain natural.
Anti-wrinkle injections are a prescription-only treatment used to soften expression lines caused by repeated facial movement. For bunny lines, the focus is the fine creases that can appear along the upper sides of the nose when you smile, laugh, or scrunch your nose. These lines are created by small muscles in the nose area that contract strongly in certain expressions, folding the skin in the same pattern again and again.
When placed in carefully selected points, the treatment temporarily reduces the strength of muscle contraction in the muscles contributing to the crease pattern. As movement becomes less forceful, the skin is folded less repeatedly, which can help bunny lines appear softer while keeping your expression natural and recognisable. Suitability is confirmed during a face-to-face consultation with a qualified prescriber, including a review of your medical history, medications, and the outcome you’d like to achieve.
For bunny lines, the aim is to temporarily reduce the strength of contraction in the small muscle(s) that create the crease pattern at the upper sides of the nose. When that movement becomes less forceful, the skin in the area folds less repeatedly during expression, which can help the lines look softer while your face still looks like you.
Mechanism of Action:
We begin with a thorough consultation where your facial structure, health history, and goals are assessed. This includes a discussion about your expectations and a clear explanation of the treatment plan.
You’ll receive guidance on what to do — and what to avoid — post-treatment. There is usually no visible sign of the procedure, and you can resume most normal activities the same day.
When to Expect Results?
Most women begin to see results in 3–5 days, with optimal smoothing apparent by 10–14 days.
How Long Will It Last?
Effects typically last 3–4 months, although this varies based on metabolism, muscle strength, and individual response.
Maintenance:
For ongoing results, we recommend repeating the treatment every 3–4 months. With consistent application, some women find that muscle activity reduces over time, requiring fewer units in the future.
Most women return to daily activities immediately. Some may notice mild redness, pinpoint swelling, or slight bruising, which usually subsides within 1–2 days.
All potential risks, side effects, and aftercare instructions are discussed in detail during your consultation. Our team remains on hand for any questions or reassurance you may need after your visit.
See the transformative effects of our treatments.
Patient A, 34 – Bunny lines visibly softened within 7 days, with smoother skin even during smiling.
Patient B, 45 – Noticeable reduction in nose wrinkling when expressing, with improved skin texture and balance.
See our lead aesthetic practitioner guide you through the complete process. Understand exactly what to expect from your treatment day.
Have a question?
No. Our micro-dosing technique allows for natural expression while softening unwanted lines. We treat only the nasalis muscle fibres responsible for the bunny lines.
Discomfort is minimal. Most patients describe it as a quick pinch. Numbing cream is available to enhance comfort, especially for first-time patients.
Yes, many women choose to combine this with other injectable treatments like cheek enhancement or skin boosters. We will advise you during consultation to ensure safe, complementary results.
Immediately. There’s no downtime required, and most women resume normal activities straight after their appointment.
You may apply lightweight mineral makeup after 24 hours, avoiding direct pressure or rubbing. Always use clean tools to avoid irritation.
"I was self-conscious about the wrinkles on my nose when I smiled. Monaz Clinic made the entire process comfortable, and the results are fantastic!"
"The team at Monaz Clinic were wonderful. They made me feel at ease, and the results exceeded my expectations. My bunny lines have noticeably diminished, and I feel more confident."
"Visiting London, I treated myself at Monaz Clinic. The results are so natural, and I look refreshed. Thank you for the excellent care!"
Disclaimer
Individual results may vary. All treatments are subject to consultation and assessment by our qualified practitioners.
Note
Anti-Wrinkle Injections are a prescription-only medicine (POM). Before any treatment can be administered, a face-to-face consultation with our qualified practitioners is required.
