
Reducing Nostril Widening with Botulinum Toxin
Reducing nostril widening involves relaxing the muscles that flare the nostrils during facial expression or speech. Botulinum toxin is injected into the levator labii superioris alaeque nasi muscle to limit this movement. The result is a more refined, symmetrical nasal appearance. Treatment is quick with subtle, natural results.
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Some individuals experience excessive nostril flaring or widening when speaking, smiling, or expressing emotion. This is often due to overactivity of the Levator Labii Superioris Alaeque Nasi (LLSAN) muscle, which controls movement in the upper lip and nasal area. In cases where nostril widening appears disproportionate or distracting, botulinum toxin (commonly known as Botox®) can be used to relax this muscle, creating a more balanced and refined nasal appearance.


How Does the Treatment Work?
The LLSAN muscle is responsible for lifting the upper lip and flaring the nostrils. Some individuals naturally have stronger muscle contractions, leading to visible nostril expansion when talking or smiling. By precisely injecting botulinum toxin into this muscle, we can reduce excessive movement, subtly narrowing the nostrils and improving facial symmetry.
Benefits of Targeting the Levator Labii Superioris Alaeque Nasi Muscle
• Reduces excessive nostril widening, especially during speech or smiling.
• Improves facial balance and symmetry, creating a more refined nasal contour.
• Subtly narrows the nostrils without affecting natural breathing or expression.
• Non-surgical alternative for those seeking nasal refinement without rhinoplasty.

What Does the Procedure Involve?
• Precise botulinum toxin injections are placed into the Levator Labii Superioris Alaeque Nasi muscle on both sides of the nose.
• The procedure takes approximately 5–10 minutes.
• Minimal discomfort, as the injections are quick and use ultra-fine needles.
• No anaesthesia is required, and normal activities can be resumed immediately.
What to expect from your procedure:
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Treatment Duration:
5 - 10 minutes
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Pain Level:
Minimal Discomfort.
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Downtime:
There is no downtime, though mild redness or swelling at the injection site may occur temporarily.
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Results Seen:
Initial results appear within 5–7 days, with full effects visible at 10–14 days.
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Longevity:
The effects typically last 3–4 months, with repeat treatments required to maintain results.
Who is Suitable for This Treatment?
This treatment is ideal for individuals who:
• Experience excessive nostril widening when speaking, laughing, or expressing emotion.
• Want to achieve a more symmetrical nasal appearance.
• Prefer a non-surgical alternative to rhinoplasty.
• Are looking for a temporary, subtle refinement to improve facial proportions.
Our expert practitioners will assess your nasal structure, muscle movement, and treatment goals during your consultation to ensure the best possible outcome.
Limitations and Considerations
• Temporary Results – Effects last 3–4 months, requiring maintenance treatments for prolonged results.
• Precision is Essential – The LLSAN is a delicate muscle, and improper dosing may affect upper lip movement or facial expression.
• Not a Replacement for Surgery – While botulinum toxin can reduce nostril widening, it does not alter the nasal structure like rhinoplasty.
Frequently Asked Questions
How to Prepare for Your Anti-Wrinkle Treatment?
To ensure the best results from your anti-wrinkle injections at Haus of Ästhetik, follow these simple preparation steps:
• Avoid blood thinners (aspirin, ibuprofen) for 24 hours before treatment to reduce bruising.
• Stay hydrated and avoid alcohol for at least 24 hours before your appointment.
• Discuss any medical conditions or previous reactions to botulinum toxin with your practitioner.
• Arrive with a clean face, free from makeup, skincare, or SPF.
Benefits of Anti-Wrinkle Injections
• Smooths fine lines and wrinkles for a refreshed, youthful look.
• Prevents further wrinkle formation by relaxing targeted muscles.
• Non-surgical and minimally invasive with no downtime.
• Quick treatment (10–15 minutes) with visible results in a few days.
• Results last 3-4 months, maintaining a natural appearance.
Who is an Ideal Candidate for Anti-Wrinkle Treatment?
A one-area anti-wrinkle treatment is suitable for those who:
• Want to soften existing fine lines and prevent deep wrinkles.
• Prefer a natural-looking, subtle enhancement.
• Are looking for a non-invasive, quick, and effective anti-ageing solution.
• Want a preventative approach to skin ageing.
• Are not pregnant or breastfeeding and have no contraindications.
What to Expect During Your Treatment?
Consultation:
• Your specialist at Haus of Ästhetik will assess your facial muscles and discuss your concerns.
• A personalised treatment plan will be created for optimal results.
Treatment Process:
• A series of small Botox injections are placed into the targeted muscle.
• The procedure takes 10–15 minutes with minimal discomfort.
Post-Treatment:
• Slight redness or swelling may occur but resolves within hours.
• Results develop over 3–7 days, with full effects visible by two weeks.
Before & After Care for Anti-Wrinkle Injections
Before Treatment:
• Avoid alcohol and caffeine 24 hours prior.
• Do not take aspirin or ibuprofen unless prescribed.
• Ensure your skin is makeup-free and clean.
• Ensure you have filled out all your paperwork you recieved when booking, or you can fill out in clinic with a short delay.
After Treatment:
• Do not rub, touch, or massage the area for 24 hours.
• Avoid lying down or bending over for at least 4 hours.
• Do not apply makeup for 12 hours post-treatment.
• Avoid heat exposure (saunas, sunbeds, intense exercise) for 48 hours.
• Please follow the guidance that you will receive regarding aftercare information sent to your email.
Why Choose Haus of Ästhetik?
At Haus of Ästhetik, we prioritise expertise, precision, and client satisfaction. Our treatments are carried out by highly trained practitioners, ensuring natural-looking results with a safety-first approach. We provide bespoke, medically led treatments tailored to your individual goals, so you can feel confident in the results.
Long-Term Benefits of Regular Botulinum Toxin Treatments
• Muscle Fatigue & Reduction in Bulk – With repeated treatments, the targeted muscle becomes weaker over time due to reduced activity, leading to a gradual slimming effect in areas such as the jawline, trapezius, and masseter muscles.
• Prevention of Deep Static Lines – Regular use of botulinum toxin reduces repetitive muscle contractions, preventing wrinkles from becoming permanently etched into the skin and resulting in a smoother, more youthful appearance.
• Increased Longevity of Results – As the underlying muscles adapt to reduced movement, many clients find that they require fewer units over time or that results last longer between treatments.
• Gradual Muscle Wastage (Atrophy) – Over time, the muscle experiences atrophy (a decrease in size and strength), leading to longer-lasting results and a reduced need for frequent treatments in some cases.
• Enhanced Facial and Body Contouring – In areas like the jawline, trapezius, or masseter muscles, consistent treatments reduce bulk and refine the contour, creating a naturally sculpted and balanced aesthetic.
Book your consultation today and experience the confidence-boosting benefits of anti-wrinkle injections at Haus of Ästhetik.