Injectables · Sinsa, Gangnam
Downturned Smile Fix in Seoul
Non-surgical options at Egg Clinic, Gangnam
Botox and filler options that lift drooping mouth corners for a softer, more relaxed resting expression, without surgery.
- Non-surgical
- Quick treatment
- 3 min from Sinsa Stn. Exit 5
- English-speaking staff
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A downturned smile fix lifts mouth corners that point downward, which can make you look sad or tired at rest. At Egg Clinic in Sinsa, Gangnam, the doctor uses non-surgical options such as Botox to relax the muscles that pull the corners down and, where needed, filler for support; treatment is quick, and Botox results appear within about 1–2 weeks.
- Treatment time
- About 10–30 minutes
- Comfort
- Fine needle, numbing if needed
- Downtime
- None to minimal
- Results
- Botox 1–2 weeks; filler sooner
- Lasts
- Botox 3–6 months, filler longer
- Sessions
- Usually one, then top-ups

What is a downturned smile fix?
Downturned mouth corners can come from genetics, ageing, volume loss or strong muscles. A key muscle is the depressor anguli oris (DAO), which pulls the corners of the mouth downward. When it is very active, the mouth can look turned down even when you are relaxed.
The non-surgical approach usually starts with small doses of Botox into the DAO muscles, allowing the corners to sit higher. Where volume loss or marionette lines are part of the problem, a small amount of hyaluronic acid filler can support the corners. The doctor decides which approach, or combination, suits your face.

Who is a good candidate?
- Mouth corners that turn down at rest
- Looking sad, tired or annoyed when relaxed
- Early marionette lines beside the chin
- People who want a subtle, non-surgical change
- First-time patients wanting a reversible option
Botox and filler should be postponed during pregnancy or breastfeeding, with infection or cold sores around the mouth, or with some neuromuscular conditions. Very deep folds or heavy sagging may need a combined lifting plan. Surgical corner-of-mouth lifts are performed by plastic surgeons; this page covers non-surgical options, and the doctor will explain what non-surgical treatment can realistically achieve.
Downturned Smile Fix cost in Gangnam
Egg Clinic publishes fixed prices for every treatment. For related options, see our Botox prices(from ₩20,000) or the complete clinic price list. The doctor confirms the right treatment and your final price at a free consultation.
Before & after at Egg Clinic
This photo shows a nasolabial fold filler result. Ask us for mouth-corner examples at your consultation.
Botox or filler: which is right for me?
Botox works when the downturn is mainly caused by muscle pull. It takes effect over about one to two weeks and typically lasts three to six months. Filler suits corners that look downturned because of volume loss or creasing; the change is visible straight away and usually lasts longer, though it varies with the product. Many people benefit from both. The doctor assesses your expressions and recommends doses conservatively, so movement and speech stay natural.
How the treatment works
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Consultation
The doctor watches your expressions at rest and when smiling to find what causes the downturn.
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Preparation
The area is cleansed; numbing cream is applied if filler is used.
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Injection
Small amounts of Botox and/or filler are placed precisely at the mouth corners.
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Aftercare
Avoid massaging the area, lying flat for a few hours, saunas and alcohol for the rest of the day.
Tips for international patients
- Allow around two weeks for Botox to reach its full effect before an event or photos.
- Avoid blood-thinning supplements for a few days beforehand to reduce bruising.
- Ask about a review visit if you are staying in Seoul for two weeks or more.
- Send a relaxed and a smiling photo on WhatsApp before your visit.
Frequently asked questions
Can Botox fix a downturned smile?
Yes, when the downturn is mainly caused by the muscles that pull the mouth corners down. Small doses relax them so the corners can sit higher.
How long does a downturned smile fix last?
Botox typically lasts three to six months. Filler results usually last longer, depending on the product and your metabolism.
Does it hurt?
A very fine needle is used and treatment is quick. Most people feel only brief pinches, and numbing can be used for filler.
Will it affect my smile or speech?
When dosed carefully it should not. The doctor uses conservative amounts and can add more at a follow-up if needed.
Is there downtime?
Usually not. Small bumps or light bruising can appear and typically fade within a few days.
How much does a downturned smile fix cost in Seoul?
It depends on whether Botox, filler or both are used, so the doctor confirms the price at consultation. See our Botox price list for published prices.
Related treatments & prices
Egg Clinic, Sinsa · Gangnam
- Address
- 613 Gangnam-daero, Seocho-gu, Seoul
- Directions
- 3-minute walk from Sinsa Station Exit 5 (Line 3 & Shinbundang Line)
- Opening hours
- Mon–Fri 11:00–20:30 · Sat & Sun 11:00–17:00 · Lunch 14:00–15:00
- Contact
- +82-2-542-5540(WhatsApp & text)
















