Skin conditions · Gangnam, Seoul

Double chin treatment in Seoul
a slimmer, more defined jawline

A double chin is fullness under the jaw caused by a small fat pocket, loose skin, or both. Non-surgical treatments can reduce that fullness and tighten the skin so the jawline looks cleaner and more defined.

Non-surgical Fat + laxity approach Minimal downtime English-speaking doctor
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Medically reviewed by Dr. Steve Soohwan Seong, JIA Clinic Gangnam
Last updated
Woman with a defined jawline among green leaves – double chin treatment at JIA Skin Clinic Gangnam
Slim · Tighten · Define a jawline-first plan
Quick answer

How can I get rid of a double chin without surgery?

The right double chin treatment depends on the cause. A small fat pocket typically responds to fat-dissolving injections over 2–4 sessions, while loose skin is tightened with ultrasound lifting such as Shurink or Ultherapy and radiofrequency like TuneFace. Most people combine both, see gradual change over 4–12 weeks, and need little or no downtime. Larger fat volumes or heavy neck laxity may be better suited to surgery, and your doctor will tell you honestly.

Treatment time 15–60 min
Downtime None to a few days
Results visible Gradual, 4–12 weeks
Sessions Often 2–4; varies
Areas Under chin · jawline
Why a double chin forms

Fat, laxity or structure — usually a mix

Identifying which factor dominates is the key to a natural result, which is why JIA starts with a careful assessment rather than a single fixed package.

Localized fat

A stubborn fat pad under the chin can persist even at a healthy weight, often due to genetics.

Skin laxity

With age, collagen loss lets skin under the jaw and neck loosen and drop.

Jaw & chin structure

A short or recessed chin makes fullness look more pronounced from the side.

Weight & posture

Weight changes and habitual forward head posture can emphasize submental fullness.

Treatment options

Treatments we combine for a double chin

Your doctor selects the mix based on how much is fat, how much is laxity, and your facial structure:

  • Fat-dissolving injections – gradually reduce small pockets of under-chin fat
  • Shurink (HIFU) – tightens and lifts the skin beneath the chin
  • Ultherapy – deeper ultrasound lifting for jawline definition
  • TuneFace / RF lifting – firms loose skin and improves elasticity
  • Chin & jawline fillers – refine a recessed chin profile for better balance
  • Combination plans – slimming plus tightening for the most natural outcome
Visible change

A cleaner jawline profile

Side profile illustrating a slimmer under-chin area after double chin treatment at JIA Skin Clinic – after
Side profile illustrating a slimmer under-chin area after double chin treatment at JIA Skin Clinic – before
Before After
Illustrative image for explanation only — not an actual patient result. Individual results vary; your doctor will discuss realistic outcomes at consultation.
Your visit

What to expect at your visit

Profile assessment

We check fat, skin quality and chin projection from the front and side.

Tailored plan

Your doctor explains whether injections, lifting, fillers or a mix suit you, with VAT-inclusive pricing up front.

Comfortable treatment

Sessions are short; injections may cause swelling for several days, while HIFU and RF have little downtime.

Gradual results

Fat reduces and collagen tightens over several weeks; we review and adjust at follow-up.

Is it right for you?

Who is a good candidate?

  • Men and women with mild to moderate under-chin fullness
  • Younger patients with a genetically fuller chin
  • People noticing early jowls or neck laxity
  • Those seeking non-surgical facial slimming, often alongside buccal fat concerns
  • Anyone wanting sharper jawline definition without surgery
Good to know

Good to know before & after

  • Swelling, tenderness or numbness after injections can last several days
  • Plan injection sessions around social events and flights
  • Avoid saunas and strenuous exercise for 24–48 hours
  • Not suitable during pregnancy, breastfeeding or with active infection in the area
  • Very large fat volumes or heavy skin excess may be better treated surgically
FAQ

Double chin questions, answered

Do fat-dissolving injections for a double chin really work?

They can reduce small to moderate fat pockets gradually over a series of sessions. They do not tighten loose skin, so many patients combine them with HIFU or RF lifting.

How many sessions do I need for a double chin?

Fat-dissolving injections are commonly done in 2–4 sessions a few weeks apart, while lifting treatments are often a single session with maintenance. Your plan depends on the cause.

Is double chin treatment painful?

Most people tolerate it well. Injections may sting or burn briefly, and HIFU feels like deep warm pulses. Comfort measures are used throughout.

Is there downtime after double chin injections?

Swelling under the chin is common for several days and can be noticeable, so allow time before important events. HIFU and RF usually involve little to no downtime.

Can a double chin come back after treatment?

Treated fat cells are reduced, but weight gain and ongoing aging can still change the area. A stable weight and occasional lifting maintenance help keep results.

How do I book a double chin consultation in Seoul?

Send us a WhatsApp message at +82-10-6396-5671 with your preferred dates. We reply in English with availability and a VAT-inclusive quote.

Visit JIA Clinic

Plan your double chin treatment in Gangnam

English-speaking consultations, transparent VAT-inclusive pricing and a doctor-led plan for every patient. Message us on WhatsApp for availability and a quote.

Address
5F SH Tower, 331 Bongeunsa-ro, Gangnam-gu, Seoul
Subway
1-min walk from Seonjeongneung Station, Exit 1
Hours
Mon·Thu 10–19 · Tue·Fri 10–21
Wed 13–18 · Sat 10–16 · Sun/holidays closed
WhatsApp
+82-10-6396-5671
Languages
English · Korean