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Profile portrait showing the line from chin to neck, the view a submental fullness assessment is made in at Dear Clinic Cheongdam
Dear Clinic · Contour · Submental
Submental fullness, layer by layer · Cheongdam, Gangnam

Double Chin Lifting in Cheongdam, Gangnam, Seoul

The soft shadow between chin and neck is produced by three different tissues, and each one answers to a different tool. A plan written before anyone has felt which layer is dominant is a guess with a price attached.

Four published routes, listed rates Layer decided by examination Open 365 days
Ask Which Layer Is Yours See the Four Routes
The short answer

What double chin lifting treats when the chin itself is fine

Submental fullness is a finding, not a diagnosis. Under the chin sit a fat compartment, the skin that covers it, and the platysma, a broad sheet of muscle running from the collarbone up over the jaw border. Which of the three is carrying the shadow decides everything that follows.

People arrive having already decided the answer is fat, because that is the version the internet sells. Plenty of the time it is. Often enough it is skin that has lost its recoil over the same pad, so a treatment aimed only at volume would leave a smaller pocket under looser cover. Occasionally the dominant feature is muscular, and that is the reading where the useful answer at a non-surgical clinic is a frank no.

This page is about the submental triangle only. Width across the lower face is a separate question answered by muscle, gland and bone, and horizontal lines and slack across the front of the neck belong to the lifting and tightening category.

A client leans into the EVE 3D skin analysis unit while the scan is reviewed on a tablet
The profile is recorded at a neutral head position before anything is proposed, because the shadow under a chin changes with the angle of the camera alone.
Three Layers

Fat, skin and platysma produce the same silhouette by different routes

They also respond to entirely different physics, which is why the examination comes before the quote.

LAYER 01

The submental fat compartment

A soft pad sitting above the muscle sheet, between the chin and the front of the neck. It pinches easily between two fingers, it stays put when you tense, and it is largely independent of body weight in the sense that thin people have it too. This is the layer an injected area plan is aimed at.

LAYER 02

The skin over it

Skin that has lost recoil drapes over whatever is beneath it, so the same pad reads heavier at forty than at twenty-five. You can see this one directly: skin that is slow to spring back when lifted and released, and a border between jaw and neck that has softened without the pocket growing.

LAYER 03

The platysma

A thin sheet of muscle running up the neck and across the jaw border. When its tone or its edges dominate the picture, no amount of work on fat or skin addresses what you are actually seeing, and the responsible answer from a non-surgical clinic is to name the specialty that does.

There is a fourth factor that is not a layer at all. A short or recessed chin, a low hyoid position, and habitual forward head posture all shorten the visible line between jaw and neck without any excess tissue being present. Nothing on the rate card below alters skeletal proportion, and a plan that ignores this part of the reading disappoints reliably.

The Reading

How a submental examination at Dear decides which route runs

It starts with hands. The pad is pinched at rest, then again while the tissue below it is tensed, because fat that sits above the muscle sheet behaves differently under that manoeuvre from tissue that does not. The skin is lifted and released to judge recoil. The jaw border is traced from the chin back towards the ear to find where it stops being a line.

Then the instruments. EVE Muse captures the face in 3D under five light sources with AI analysis, and the profile is recorded at a fixed distance and a neutral head position so a later comparison has something reliable to sit against. Two phone photographs taken at different chin angles can show a transformation that never happened, which is the main reason a baseline is taken here rather than accepted from a gallery.

The reading is what produces the plan, in this order: which layer dominates, whether a second layer is involved enough to need its own route, whether the finding is skeletal or muscular and therefore outside what these four lines do, and only then how much of anything is needed. No session count is promised in advance and no centimetre figure is quoted, because neither can be known before the tissue has been examined.

The Four Routes

Every published route Dear runs under the chin, and the layer each one reaches

Read the layer column before the rate column. A route aimed at a layer that is not driving your silhouette is money spent on the wrong tissue.

RoutePhysicsLayer it reachesListed rate
Lipolysis injectionInjected, quoted by the 40 cc area unitThe submental fat compartment. The area is drawn on you and worked across a grid, and it is the only one of the four aimed squarely at volume under the chin₩80,000 (≈ $55)
OndaCoolwaves microwaves, quoted in kJWater-rich soft tissue and the overlying skin together. A route for the reading where the pad is modest and the cover has softened around it₩500,000 (≈ $355)
Shurink UniverseFocused ultrasound, quoted by the shotThe deeper supporting layer under the jaw border, where laxity rather than volume is what has blurred the line₩150,000 (≈ $105)
Jawline skin botoxSuperficial micro-dosed botulinum toxinThe surface along the jaw border and the fine lines of the upper neck. A finishing route for line quality, and never a treatment for the pad itself₩100,000 (≈ $70)

Rates are published in KRW with an approximate dollar figure beside them and are the same whichever passport is on the file. Each line is a unit rate, so what a plan costs depends on how many units your reading calls for, and that figure is written down and agreed with you before anything begins. The full card is on the published price list, and the wider non-surgical contour range sits on the body contouring page.

Dear 10 Selection, Dear Clinic October 2026 event (prices in Korean won, VAT excluded, identical for locals and international visitors): Ultherapy Prime 400 shots ₩1,320,000 · Ultherapy Prime 500 shots ₩1,650,000 · Ultherapy Prime 600 shots ₩1,980,000 · Thermage FLX 600 shots ₩1,900,000 · XERF 600 shots ₩1,600,000 · Dear Total Face Care: Ultherapy Prime 500 + Eye Thermage 450 + PN eye booster 1cc ₩3,700,000 · Thermage FLX 600 + PN booster HB 4cc + CaHA collagen booster 1 vial ₩3,400,000 · Ultherapy Prime 400 + PN healer 4cc (LDM and numbing included) ₩1,900,000 · Eye Thermage 450 + PDLLA eye booster 2cc ₩2,100,000
Dear 10 Selection · October lifting event — tap to book
 Dear 10 Selection, Dear Clinic October 2026 event (prices in Korean won, VAT excluded): Skin Revital Care: Potenza pumping + PDLLA skin booster 5cc ₩500,000 · PN booster HB 4cc ₩750,000 · PN healer 4cc + PN eye booster 2cc (LDM and numbing included) ₩850,000 · HA skin-quality booster 2cc ₩700,000 · RE2O 1 session ₩700,000 · Defined Volume Care: Eye Light 1cc + PN eye booster 1cc ₩1,050,000 · Chin filler 1cc + jawline filler 1cc ₩850,000 · PLLA collagen stimulator 2 vials ₩1,500,000 · Directors' Picks (Dr. Woojae Jung · Dr. Daeun Jung): Density Alpha 300 shots + PN booster HB 2cc (both cheeks) ₩1,100,000 · Potenza pumping + PDLLA skin booster 5cc, 3 sessions ₩1,150,000 · PN booster HB 4cc with PDLLA skin booster 2cc (both cheeks) ₩790,000 · Onda 80 kJ + Titanium 60 kJ ₩990,000
Dear 10 Selection · October skin revital & volume — tap to book
Sequencing

When two layers are involved, the order under the chin is not arbitrary

Volume before cover, as a rule. Where the pad is the dominant finding and the skin is a secondary one, the injected area plan runs first and the skin is reassessed afterwards. Treating cover over a pad that is about to change means judging a moving target.
Cover first where the pad is small. If the pinch is modest and the recoil is poor, energy work on the skin and the layer beneath is the sensible opening move, and the question of an injected area may not arise at all.
Gaps between routes instead of a stacked afternoon. Injected work and energy work over the same field on the same day compounds swelling and makes it impossible to attribute what follows to either. Your director sets the interval at the appointment and books the review for it.
The line finish comes last. Superficial toxin along the jaw border is judged once the underlying volume and laxity questions have been answered, because it is a refinement of a line that by then has settled into its final position.
And the review decides the next step. Nothing beyond the first stage is sold in advance. Whether a second area, a further energy session or nothing at all follows is decided with the baseline capture on screen and the profile photograph beside it.
Recovery and Risk

What the days after submental work look like, route by route

The area under the chin swells visibly and publicly. Nobody should book it for the week of an event without knowing that.

After an injected area. Swelling across the treated grid, often pronounced and lasting days, with bruising, tenderness, firmness under the fingers and numbness in the skin over the area. The published safety work on submental injection lipolysis exists because uncommon but serious events, including nerve-related weakness at the corner of the mouth and skin injury, are documented and need recognising early.
After Coolwaves microwave work. Warmth and redness on the day, occasional tenderness and transient firmness in the treated tissue. Burns are the risk energy work carries, which is why the area is treated by a doctor who is watching the skin as the handpiece moves.
After focused ultrasound. Tenderness to the touch along the treated line, occasional small areas of swelling or bruising, and a sensation of tightness. Effects here appear over weeks, so a photograph taken the following morning shows nothing either way.
After superficial toxin. Pinpoint marks, brief redness and the ordinary risk of any toxin placement: asymmetry or unintended weakness in a nearby muscle if the dose travels. Under the jaw the margin for that is narrow, which is the argument for small doses in trained hands.
Call, do not wait. Spreading redness, pain that climbs instead of easing, a hard lump that is growing, difficulty swallowing, any change in the symmetry of your smile, or any skin colour change over the treated area means contacting the clinic immediately, ahead of the booked review. We are open 365 days a year.

Comfort measures during a submental session are confirmed at your consultation and are set to the route and to you. Tell your director about bleeding disorders, blood-thinning medication, autoimmune conditions, thyroid disease, previous treatment or surgery in the same area, pregnancy and breastfeeding.

Declined

When we do not treat a double chin at Dear Clinic

When the expectation is weight loss. None of these four routes is a weight-loss treatment and none is offered as one. They address a local finding in a defined area, and a plan built on a different premise will not deliver what was imagined.
When the finding is muscular or skeletal. A dominant platysmal picture, or a short or recessed chin with no excess tissue, is not something these lines correct. We do not recommend treatment in that situation and we say which specialty is the right conversation.
When a swelling needs medical assessment first. Firm or asymmetric fullness, anything that has appeared quickly, and anything associated with the thyroid or the salivary glands is a medical question first. Those are referred, and it is a small number of cases every year that matter enormously.
When the skin over the area is not ready. Active infection or inflamed skin under the chin postpones the appointment. Pregnancy and breastfeeding change what is appropriate across all four routes.
When the trip is too short for the route. An injected area swells in a place a scarf does not hide. If you are flying out in four days for a wedding, we will say so and offer either a different route or a different date.
Dear, Knowhow

Why a submental plan is written differently at Dear Clinic

01 — DIAGNOSIS FIRST

The layer is named before the route is

EVE Muse captures in 3D under five light sources with AI analysis, and the profile is recorded at a neutral head position alongside a hands-on reading of the pad and the skin recoil. The plan is written against that reading, and the same capture is what the review compares against.

02 — THE FULL ARSENAL

Needle, microwave, ultrasound and toxin on two floors

All four routes are run in this building, so the recommendation is not shaped by what is available. Where the reading says the dominant layer is muscle or bone, the answer is that none of the four is right, which is an answer a single-device clinic cannot give.

03 — DIRECTOR-PERFORMED

The hand that pinched the pad draws the grid

Depth under the chin is unforgiving, with a nerve to the lower lip and the platysma both close to the working field. Your treatment is director-performed, and the doctor who examined the layer is the one holding the needle or the handpiece and reading the result at the follow-up.

In the clinic

The devices and hands behind this treatment

Shurink Universe focused ultrasound console at Dear Clinic, the platform used for the deeper layer under the jaw border
Focused ultrasound reaches the supporting layer under the jaw border
Doctor administering an injectable treatment along the jawline at Dear Clinic Cheongdam, the field a submental plan is worked across
The grid under the chin is drawn and worked by the director who examined it
Medical Team

Five doctors, one standard

Director-performed treatment is a Dear promise — your procedure is planned and performed by the doctors below.

Dr. Jemin Kim — Medical Director and Founder, Dear Clinic
Dr. Jemin Kim
Yonsei University College of Medicine
Medical Director · Founder
Dr. Sanghyun Lee — Director, Dear Clinic
Dr. Sanghyun Lee
Seoul National University College of Medicine
Director
Board-certified · Family Medicine
Dr. Seonhaeng Lee — Director of Aesthetic Medicine, Dear Clinic
Dr. Seonhaeng Lee
Chosun University College of Medicine · Residency, Samsung Medical Center
Director, Aesthetic Medicine
Dr. Daeun Jung — Director, Dear Clinic
Dr. Daeun Jung
Ajou University College of Medicine
Director
Board-certified · Family Medicine
Dr. Woojae Jung — Director of Aesthetic Medicine, Dear Clinic
Dr. Woojae Jung
Seoul National University — B.S. in Medicine
Director, Aesthetic Medicine
Patient Reviews

What our patients say

Real verified reviews from our Google Business Profile.

4.9★★★★★ 310 Google Reviews
★★★★★

The clinic was very professional from start to finish. Doctor Jung was excellent and gentle with the treatment. I felt well looked after and everyone was outstanding. Happy with my service!

Jen — Google review
Jen6 months ago
★★★★★

I've visited clinic for LDM procedure. I don't speak Korean, so there was an interpreter who assisted me while consulting. The staff was very attentive, they asked me every time before applying products/covering my face during the procedure and it went smoothly. Planning to visit the clini…

★★★★★

All the staff are kind, the doctor is professional. They recommended us the treatment that fit us best and last the longest. A very nice experience overall.

★★★★★

I did a hydrofacial, white/black head removal, and 1 day lasers. Really kind staff and reasonable prices. The only thing I would advise is that your first consultation is with a salesperson and you don’t see the doctor until after you decide what you want and after you pay.

★★★★★

Had a great experience here as a foreigner! The doctors and staff were knowledgeable, friendly, and not pushy. They made recommendations in my consultation and were happy to work within my budget.

Read all 310 reviews on Google →
FAQ

Double chin treatment in Cheongdam, question by question

How much does double chin lifting cost in Cheongdam, Seoul?
Each of the four routes is quoted as a unit rate on the card above, so the figure for you depends on which layer your examination points at and how many units it calls for. That total is written down and agreed before anything starts, and the same figures apply regardless of nationality.
Is double chin lifting safe at a Korean clinic?
Each route carries its own risks and they are named on this page: swelling, bruising, numbness and rarer nerve-related events after injected work; burns with energy work; asymmetry with toxin. What makes the difference is a doctor examining the area first and performing the treatment personally. Nobody can offer you a risk-free version.
How do I know whether my double chin is fat or loose skin?
By examination in the room, and not from a photograph. Fat above the muscle sheet pinches easily and stays put when the tissue beneath is tensed. Loose cover shows itself as skin that is slow to spring back when lifted, over a pocket that has not grown. Many people have some of both, and the proportion decides the order of treatment.
Will an injected area remove my double chin in one visit?
No promise is made about a number of visits here, before or after you are examined. What is agreed at the consultation is the area drawn on you, the units quoted and what the first stage involves. Whether anything further is worth buying is decided at the review with the baseline on screen.
Is this a weight-loss treatment?
No, and it is not offered as one. These routes address a local finding under the chin in a defined area. Body weight moves on its own terms, thin people have submental pads too, and no claim about scales or centimetres is made anywhere on this page.
Which route is best if my jaw line has blurred but the pocket is small?
That reading usually points at cover instead of volume, meaning energy work: Coolwaves microwaves for water-rich soft tissue and the skin above it, or focused ultrasound for the deeper supporting layer under the jaw border. Which of the two, and at what unit count, comes out of the examination.
What does jawline skin botox do for a double chin?
It works on line quality along the jaw border and the fine lines of the upper neck, placed superficially in small doses. It is a finishing route. It does not reduce a fat pad and it is not offered as an answer to one, which is why it sits last in the sequence.
How long before anything is visible under the chin?
No timeline is published here in advance. Injected work has to get past its swelling before anything can be judged at all, and energy work changes over weeks by design. Your director gives you a conservative date for the comparison photograph and the review is booked for it.
Can I have more than one route on the same day?
Generally not over the same field. Injected work and energy work stacked on one afternoon compound the swelling and make the result impossible to attribute to either. The interval between stages is set by your director at the appointment.
Does the fullness come back?
The area treated, the ageing of the skin over it and your own weight all keep moving after any course finishes, so nothing here is described as permanent and no maintenance schedule is promised in advance. What is reasonable to expect in your case is discussed at the review.
Who should not have these treatments?
Anyone whose fullness is muscular or skeletal in origin, anyone with active infection or inflamed skin under the chin, and anyone pregnant or breastfeeding. Firm, asymmetric or rapidly appearing swelling, or anything involving the thyroid or salivary glands, is referred for assessment before contouring is discussed.
I am in Seoul for a short trip. Which route fits?
Energy work is the one that travels better, because injected work under the chin swells where clothing cannot cover it. Send your dates with your enquiry and we will tell you plainly whether the route your reading is likely to need fits the days you have. We are open 365 days a year, weekends included.
Consultation

Start with the layer, not with the device

Tell us what you see in profile and how long it has been there. Answered in English as soon as possible.

Scientific Evidence

Indexed work on submental injection lipolysis and focused ultrasound

Six indexed entries are listed below. Three concern injectable reduction of submental fat: a 2014 randomised study, a 2016 phase 3 trial, and a 2024 systematic review of the management of serious adverse events. Three concern focused ultrasound in the face and neck, two of them carried out in Asian skin.

Each is given as title, journal and year with a verifiable DOI, reproduced exactly as indexed. The compounds named in those titles describe the products studied in those trials and are not a statement about what is used here. No outcome figure from any of them is reproduced, and none is a prediction about your own result.

  1. Ascher B, et al. Efficacy, patient‐reported outcomes and safety profile of ATX‐101 (deoxycholic acid), an injectable drug for the reduction of unwanted submental fat: results from a phase III, randomized, placebo‐controlled study. Journal of the European Academy of Dermatology and Venereology. 2014. doi:10.1111/jdv.12377
  2. Jones DH, et al. REFINE-1, a Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 3 Trial With ATX-101, an Injectable Drug for Submental Fat Reduction. Dermatologic Surgery. 2016. doi:10.1097/dss.0000000000000578
  3. Shridharani SM, et al. Management of Serious Adverse Events Following Deoxycholic Acid Injection for Submental and Jowl Fat Reduction: A Systematic Review and Management Recommendations. Aesthetic Surgery Journal Open Forum. 2024. doi:10.1093/asjof/ojae061
  4. Suh D, et al. Intense Focused Ultrasound Tightening in Asian Skin: Clinical and Pathologic Results. Dermatologic Surgery. 2011. doi:10.1111/j.1524-4725.2011.02094.x
  5. Lu P, et al. Quantitative Analysis of Face and Neck Skin Tightening by Microfocused Ultrasound With Visualization in Asians. Dermatologic Surgery. 2017. doi:10.1097/dss.0000000000001181
  6. Friedman O, et al. Intense focused ultrasound for neck and lower face skin tightening a prospective study. Journal of Cosmetic Dermatology. 2020. doi:10.1111/jocd.13313

References are provided for information — outcomes vary by individual and are assessed at your diagnosis.

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