Quick answer: Crow's feet Botox cost in Seoul depends on the number of units, the toxin brand, whether other areas such as the forehead or frown lines are treated together, and the doctor's experience. Crow's feet need precise, small doses to soften lines while keeping a natural smile. A clear quote lists the brand and units for each side.
Key takeaways
- Crow's feet are lines at the outer corners of the eyes caused by smiling and squinting.
- Botox relaxes part of the orbicularis oculi muscle around the eye.
- Cost depends on units, brand, combined areas and the injector's skill.
- Results appear within a week and usually last about three to four months.
- Static lines may need extra treatments such as skin boosters or lasers.
What causes crow's feet?
Crow's feet form when the muscle around the eye, called the orbicularis oculi, contracts as you smile, laugh or squint. Over time, repeated movement and thinning skin cause lines that spread out from the outer corners of the eyes. Sun exposure and dryness can make them deeper. At first, lines appear only when you smile; later, some lines may stay visible even when your face is relaxed.
How does Botox treat crow's feet?
The doctor places small amounts of botulinum toxin into the outer part of the muscle around the eye, usually at a few points on each side. This softens the muscle's pull, so the lines become smoother when you smile. The goal is not to stop your smile but to soften the creases. Careful placement avoids affecting the lower eyelid or the cheek muscles that lift your smile.
What factors affect crow's feet Botox cost?
- Number of units: deeper lines or a stronger muscle may need more units.
- Toxin brand: imported and Korean-made toxins are priced differently.
- Combined areas: forehead and frown lines are often treated in the same visit.
- Technique: standard injection or very fine "skin Botox" for crepey under-eye texture.
- Who injects: precision around the eye needs experience.
- Follow-up: some clinics include a two-week check and touch-up.
Should you combine crow's feet with other areas?
Many people treat crow's feet together with the forehead and frown lines, which is sometimes called the upper face. This gives a balanced, fresh look across the eyes and brows. Treating several areas at once changes the total units and cost, so ask your clinic to list each area separately. This makes it easier to compare quotes.
What if lines remain when my face is relaxed?
Botox works best on dynamic lines, which appear with movement. If lines are visible at rest, they may be partly caused by thin or dry skin. In this case, your doctor may suggest combining Botox with skin boosters such as Rejuran i, energy-based treatments or lasers to improve skin quality. These combinations change the overall plan and cost.
How long does crow's feet Botox last?
Results usually start within three to seven days and reach full effect in about two weeks. The effect typically lasts about three to four months. Regular treatment can help prevent lines from deepening over time. If you have an event, plan treatment about two weeks in advance.
What is the downtime?
There is almost no downtime. Small bumps fade within an hour, and tiny bruises are possible because the skin around the eye is thin. Avoid rubbing your eyes, lying down for a few hours, saunas and intense exercise on the day of treatment. Most visitors continue sightseeing the same day.
What are the possible side effects?
Side effects are usually mild and temporary. They may include small bruises, slight asymmetry or a changed smile if the toxin spreads to nearby muscles. Rarely, lower eyelid weakness can occur. Choosing an experienced doctor and following aftercare reduces these risks.
How to compare quotes in Seoul
Korea treated about 2.01 million foreign patients in 2025, and around 63% came for dermatology, according to the Ministry of Health and Welfare. Eye-area Botox is a common request among visitors. Ask about the brand, units per side, which areas are included and whether a follow-up check is offered.
Frequently asked questions
Will Botox change my smile?
When placed correctly, it softens lines without changing your natural smile.
Can Botox treat under-eye wrinkles?
Small doses can help some fine lines, but under-eye skin often needs other treatments too.
How often should I repeat it?
Most people repeat crow's feet Botox every three to four months.
Can I fly after treatment?
Yes. You can fly the same day or the next day.
Sources
- Ministry of Health and Welfare, Republic of Korea – 2025 foreign patient statistics (press release, 2026).
- Ministry of Food and Drug Safety, Republic of Korea – botulinum toxin product approval information.
- U.S. Food and Drug Administration – Botox Cosmetic prescribing information (lateral canthal lines).
This article is for general information only and is not medical advice. Prices vary between clinics and individuals. Please consult a qualified physician before any treatment.
