YAAN Clinic · Gangnam, Seoul, Korea Mouth Corner Botox in Gangnam, Seoul, Korea

Lift down-turned mouth corners for a softer, happier resting expression. Planned in English by our physicians in Gangnam.

  • 10–15 min Injection time
  • None Typical downtime
  • 3–7 days Starts working
  • 3–4 months Typical duration
  • ₩100,000 Wrinkle Botox from
The short answer

What is Mouth Corner Botox, and is it right for you?

Mouth corner Botox relaxes the depressor anguli oris (DAO), the muscle that pulls the corners of the mouth down. The corners rest higher for a less tired or sad look.

At YAAN Clinic in Gangnam, Seoul, wrinkle Botox is ₩100,000 with Xeomin or ₩160,000 with Allergan. Effects start in 3–7 days and last about 3–4 months.

Medically reviewed by Dr. Choi Won-Tak, Director of YAAN Clinic Updated October 2026 Meet our doctors
Honest suitability

Who Mouth Corner Botox suits, and who it doesn't

We would rather tell you what you don't need. These are general guides; your doctor confirms suitability after examining you.

Often a good fit

  • Down-turned mouth corners
  • A sad or tired resting face
  • Early marionette lines
  • Combination with marionette filler
  • Subtle refinement

Probably not the first choice

  • Deep marionette folds needing filler
  • Neuromuscular disorders such as myasthenia gravis
  • Pregnancy or breastfeeding
  • Infection at the injection site
How it works

How it works

Target: DAO muscle.

Combine: with fillers for folds.

Duration: about 3–4 months.

Your visit

The Mouth Corner Botox procedure step by step

  1. Consultation

    The doctor assesses muscles and agrees dose and brand, in English.

  2. Preparation

    Cleansing; numbing or ice if needed.

  3. Injection

    Fine-needle injections, a few minutes.

  4. Aftercare

    Stay upright for 4 hours and avoid rubbing the area.

Recovery & results

What to expect, what to expect

  • Day 0

    Small bumps fade within an hour.

  • Day 3–7

    Effect begins.

  • Week 2

    Full effect; review if needed.

  • 3–4 months

    Effect wears off gradually.

Transparent pricing

Mouth Corner Botox cost in Seoul, Korea

Current YAAN Clinic prices in Korean won. Your doctor recommends the option that fits you.

Wrinkles

Wrinkle Botox · Xeomin

₩100,000

Allergan ₩160,000.

Jaw

Jaw / salivary / platysma · Xeomin

₩170,000

Allergan ₩350,000.

Skin

Skin / pore Botox · Xeomin

₩490,000

Full face; Allergan ₩690,000.

Trapezius or calf Botox (100 units) is ₩290,000 with Xeomin or ₩700,000 with Allergan. Dose and areas are confirmed at consultation. Confirm the total, VAT and treatment area at consultation. Full details on the Mouth Corner Botox price page and the complete YAAN price list.

Who treats you

Physician-led care in Gangnam

Every Mouth Corner Botox plan at YAAN Clinic is set by a licensed physician, not a sales consultant. Our medical team has more than 14 years of experience in lifting, laser and petite procedures. See the full medical team.

Dr. Choi Won-Tak Dr. Giyong Byeon Dr. Seonggeun Hwang Dr. Dajeong Hyeon Dr. Yoonsik Sung
Medical reviewer
Dr. Choi Won-Tak
Director, YAAN Clinic
  • Master's programme, Seoul National University College of Medicine
  • Former Clinical Instructor, Seoul National University Hospital
  • Former Visiting Professor, Hanyang University College of Medicine
  • Former Academic Director of Petite Procedures, Korean Society for Laser, Dermatology and Trichology
  • Laser education instructor, Korean Association of Private Practice Physicians
For international patients

Planning Mouth Corner Botox on a trip to Seoul

Book in English

Send your concerns, photos and travel dates through our consultation form or Instagram. We reply in English and confirm prices in Korean won before you arrive.

Time it around your trip

Botox has no downtime and fits any trip; ideally have it at least 2 weeks before an event.

Aftercare while travelling

Stay upright for 4 hours, avoid massage, saunas and intense exercise for the rest of the day.

We are in Gangnam-gu, Seoul, on Bongeunsa-ro. See our Gangnam clinic and why patients choose YAAN.

FAQ

Mouth Corner Botox questions, answered

Will my smile change?
Correct placement keeps your smile natural.
How much does Mouth Corner Botox cost in Seoul?
At YAAN Clinic in Gangnam, wrinkle Botox is ₩100,000 (Xeomin) or ₩160,000 (Allergan); jaw, salivary gland or platysma Botox ₩170,000 or ₩350,000. See the Botox price page.
Do the doctors speak English?
Consultations are available in English. You can send questions in advance through our consultation form.
YAAN Clinic · Gangnam, Seoul

Find out if Mouth Corner Botox is what you need

Send your concerns and travel dates. A doctor-led plan and a clear price in won, before you book anything.

This page is general information, not medical advice. Results vary between individuals, and side effects are possible. Suitability is decided by a physician at consultation.