Corner support
Tiny amounts beneath each corner to tilt the lip line gently upwards.
Dermal & Body Fillers
Mouth Corner Lift Fillers in Gangnam, Seoul
A subtle lift for downturned lip corners at Nest Clinic — tiny amounts of soft filler, often paired with muscle relaxing, to give a softer, friendlier resting expression.
15 min
injection, same-day return to plans
A
Can fillers lift downturned mouth corners?
Yes. Small amounts of soft hyaluronic acid placed just beneath the corners of the mouth support them from below, so the lips look gently lifted instead of turned down. It takes about 15 minutes, with results visible immediately that typically last 6–12 months. Because a strong downward-pulling muscle often contributes, doctors frequently add a small dose of botulinum toxin for a more balanced, natural lift.
- Procedure
- About 15 minutes
- Anesthesia
- Numbing cream + lidocaine filler
- Downtime
- Mild swelling 1–2 days
- Result
- Immediate, settles in 2 weeks
- Longevity
- Typically 6–12 months
- Reversible
- Yes — dissolvable with hyaluronidase
Understanding mouth corners
Why the corners turn down
Downturned mouth corners can make you look sad, tired or displeased even when you feel relaxed. They are partly genetic and partly caused by ageing: support beneath the corners thins, the lip loses volume, and the depressor muscle that pulls the corners down becomes relatively dominant.
Mouth corner lifting is a small, precise treatment that often complements lip fillers and marionette fillers when lines extend further towards the chin.
What a mouth corner lift can improve
- Corners of the mouth that turn down at rest
- A sad or stern resting expression
- Small shadows or creases at the lip corners
- Early marionette lines starting at the corners
- Asymmetric mouth corners
Fine creases around the mouth may also benefit from skin quality treatments such as Skinvive.
Our approach
Small changes, big expression
We use very soft, flexible fillers such as Belotero or Restylane that stay smooth in a highly mobile area.
Muscle relaxing
A small dose of Xeomin weakens the muscle that pulls the corners down, enhancing the lift.
Lip border refinement
A touch of filler at the outer lip border helps the corners look neat and defined.
Marionette blending
If lines continue towards the chin, the groove is softened at the same visit.
Conservative dosing
Small volumes keep your smile natural and leave room to adjust at a follow-up.
What to expect
A softer resting expression
Drag the handle to compare. A mouth corner lift aims for a relaxed, pleasant look at rest — not a fixed smile.
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Before
After 2 wks
Illustration for explanation only — not a patient photograph. Individual results vary; real case photos are shown during your consultation.
Is it right for you?
Good candidates
- Mouth corners that turn down at rest
- People often told they look sad or tired
- Early lines starting at the lip corners
- Wanting a subtle change with minimal downtime
- Visitors with a short stay in Seoul
Safety first
Risks & how we reduce them
Common, temporary effects are mild swelling, tenderness and small bruises for a few days. Less common risks include small palpable lumps, asymmetry, and — with botulinum toxin — temporary changes to smiling or speech if the toxin spreads. Vascular complications are rare.
We reduce these with tiny volumes, soft fillers, precise toxin placement away from neighbouring muscles and doctor-only injection. Hyaluronidase is kept on hand so filler can be dissolved if ever needed.
We do not inject during pregnancy or breastfeeding, near active cold sores or infection, or soon after dental work.
Your visit
How treatment works at Nest Clinic
Consultation
Doctor assesses corners, lips and muscle activity.
Design
Filler and toxin points planned together.
Numbing
Topical cream for about 20 minutes.
Injection
About 15 minutes, very small volumes.
Aftercare
Expression check and travel-friendly instructions.
Medical reviewer · Chief Executive Doctor
Dr. So-hee Joo
Dr. Joo is a board-certified specialist trained at Dongguk University Medical Center (M.S., Dongguk University College of Medicine). She serves as a Medical Advisor for Restylane (Galderma) and as a Key Doctor who trains other physicians in filler techniques, including body fillers. Nest Clinic is led entirely by women doctors, with one-to-one consultations.
Restylane / Galderma Medical Advisor
Key Doctor · Jetema e.p.t.q.
Key Doctor · Bellast body filler
Korean Academy of Facial Filler
This page was medically reviewed by Dr. So-hee Joo in October 2026. It is for general information and does not replace an in-person diagnosis.
FAQ
Mouth Corner Lift Fillers questions, answered
How long does a mouth corner lift last?
Filler typically lasts 6–12 months in this mobile area; botulinum toxin, if used, lasts around 3–4 months.
Will it change my smile?
It should not, when volumes and toxin doses are conservative. The aim is to lift the corners at rest while keeping natural movement.
Does it hurt?
Most patients feel only brief stinging and pressure, as we use numbing cream and lidocaine-containing filler.
When can I fly home?
Flying the next day is generally fine. Toxin takes about 1–2 weeks for its full effect, so we explain what to expect after you return home.
Is it the same as lip filler?
No. Lip filler adds volume or definition to the lips; a mouth corner lift focuses on the angle of the corners. They are often combined.
Related treatments
Explore mouth & filler care
Consultation
Lift your resting expression
Send a relaxed front-facing photo on WhatsApp for a first opinion in English, then book a consultation with our doctors.
Nest Clinic Gangnam · 4F–5F Seocho Building, 453 Gangnam-daero, Seocho-gu, Seoul
Sinnonhyeon Station Exit 7 · Gangnam Station Exit 10
Mon–Fri 10:00–20:00 · Sat 10:00–17:00 · Sun closed
Results differ from person to person. All medical procedures carry potential risks and side effects; a doctor will explain them before treatment. Information on this page is educational and not a substitute for a personal medical consultation.
