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Dear Clinic · Procedure Information · Filler
Signature Lip Filler

Lip Filler

Not just volume — the lip line, the ratio and the way the mouth moves are all designed. A two-layer signature technique that reads muscle motion, texture and mucosa, planned inside our full-face balance protocol.

2-Layer molding technique From ₩300,000 (≈ $215) / 1 cc Open 365 days
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About

What is lip filler?

Lip filler uses hyaluronic acid (HA), a water-binding gel, to shape the lips — refining the lip line, correcting asymmetry and adding balanced volume. At Dear Clinic the lips are never treated as a simple "plump." The lip is where muscle movement, texture direction, mucosal thickness and the philtrum line all connect, so it is designed as its own protocol inside our full-face signature filler, worked to a natural ratio for your own face.

Lip filler is not the right treatment for every mouth that asks for it. A dry, finely lined lip surface is a skin problem and gel will not touch it; a long philtrum sets a ceiling on how far the upper lip can be lifted before the proportion of the lower face goes wrong. Where the reading says either of those, we do not recommend a syringe.

Because the lip moves constantly, product placed at the wrong layer looks stiff, blocky or "done." A refined result depends on distributing HA across the right depths — Deep, Mid and Superficial — and on detailing the outline, cupid's bow and corners to 0.1 cc precision. That detailing, not the amount injected, is what makes a Dear lip look like your own.

The Restylane range of hyaluronic acid filler cartons laid out on a transparent background
A defined lip line and balanced ratio, designed around your own philtrum and corners. Individual results may vary.
What It Designs

The lip, read as one connected zone

Outline, volume and ratio are mapped from your EVE 3D diagnosis — the upper and lower lip balanced against each other and the whole face.

01

Lip line & outline

A blurred, uneven or downturned lip border is redefined with a clean, natural edge — without a hard "lined" look.

02

Volume & fullness

Thin or deflated lips gain balanced volume placed by layer, so fullness reads soft instead of pillowy or blocky.

03

Upper–lower ratio

The proportion between the two lips is checked and designed for harmony across the whole mouth.

04

Corners & asymmetry

Downturned corners and left–right imbalance are refined through distributed injection for an even, lifted line.

Ring-shaped wall light in a curved corridor at Dear Clinic Cheongdam
Ring-shaped wall light in a curved corridor at Dear Clinic Cheongdam
Curved shelving niche with a round bouclé ottoman at Dear Clinic Cheongdam
Curved shelving niche with a round bouclé ottoman at Dear Clinic Cheongdam
The Dear Signature Technique

How Dear designs a lip line

The lip is a moving, layered structure, so Dear lip filler is built as its own detailing-led protocol inside our full-face signature filler — with a design tailored to what you want.

STEP 01

2-Layer lip molding structure

A base layer establishes the outline, then a second fine layer delicately adjusts the lip line and any asymmetry — a two-tier build so the shape holds without looking overfilled.

STEP 02

Dear Shape Directing on the lip border

Working from inside the lip, the position of the product is directed to organise the cupid's bow, corners and thickness flow — so the form holds while the mouth is moving as well as at rest.

STEP 03

Dear Lip BalanceControl for the upper–lower ratio

To stop any one spot from bulging, HA is distributed across the tissue layers, designing balanced fullness across the lip instead of a single pocket of volume.

STEP 04

Dear Point Design across the mouth

Lip length, angle and center line are used as design points to check upper- and lower-lip balance, composing the shape in fine detail.

More than volume, balance is what matters — a Dear lip is designed with the difference of even 0.1 cc in mind, from an accurate reading of your lip structure.

Treatment corridor with a mirrored end wall reflecting the DEAR clinic logo
Treatment corridor with a mirrored end wall reflecting the DEAR clinic logo
EVE Muse AI analysis screen showing multi-angle facial capture
EVE Muse AI analysis screen showing multi-angle facial capture
Before & After

Real Dear lip cases

Unretouched cases treated at Dear Clinic, shown with consent.

Lip filler before and after — refined outline, Dear Clinic case
Lip filler · before / after 1 day
Lip filler before and after — balanced volume, Dear Clinic case
Lip filler · balanced volume & ratio

All photos are unretouched cases treated at Dear Clinic. Individual results may vary.

Dear, Knowhow

Why have your lips done at Dear

01 — BORDER FIRST, BODY SECOND

Most lips that read as "done" were given the wrong thing

A mouth that has lost its edge does not want more body, and a mouth that has lost its body will not be rescued by a sharper edge. The first decision here is which of the two your lip is missing. Both answers are in the fridge: the soft integrating gels for a surface that has to stay even, the firmer cohesive ones for a border that has to hold its line.

02 — YOUR OWN MEASUREMENTS

The philtrum sets the ceiling

Before any unit is drawn onto the map, the EVE Muse 3D reading records the height of your philtrum, the run of the upper-to-lower ratio and how far each corner has dropped. A lip copied from a photograph argues with the face it was put on. Your own numbers are the only ones the design uses.

03 — DIRECTOR-PERFORMED, JUDGED IN MOTION

A lip has to work while it moves

A mouth talks, smiles and drinks all day, so the real test of a design is not the photograph at rest but the behaviour in animation. Treatment is performed by our directors in small distributed amounts to 0.1 cc precision, with the lip checked in movement as the work goes on, and not only in the mirror at the end.

In the clinic

The devices and hands behind this treatment

Procedure room at Dear Clinic with radiofrequency and ultrasound body-contouring systems
Procedure room at Dear Clinic with radiofrequency and ultrasound body-contouring systems
Pricing

How much does lip filler
cost in Seoul?

Lip filler is quoted per 1 cc, but a lip is rarely a conversation about volume — it is a conversation about how little it takes to get an edge, a ratio and a pair of corners right. The Chaeum, a premium Korean HA, is ₩300,000 (≈ $215) per 1 cc at the specialty-area rate that covers the mouth, and Belotero, Restylane and Juvederm are listed by brand below. Which gel you are quoted follows from whether your design leans soft and integrating or firm and structural; your director settles that with you at the consultation, before anything is opened. Seoul residents and visitors read the identical card.
Filler (per 1 cc)ProfilePrice
The Chaeum — specialty areaPremium Korean HA, lip-zone precision rate₩300,000 (≈ $215)
Belotero (Germany)CPM multi-density HA, high tissue integration₩300,000 (≈ $215)
RestylaneLong-established imported premium HA₩350,000 (≈ $250)
JuvedermCohesive imported HA, long-lasting profile₩400,000 (≈ $285)
Specialty-area fillerAny brand, specialty-zone precision rate₩500,000 (≈ $355)
Every planEVE 3D + AI diagnosis · director consultation · aftercare guidanceincluded

Rates published September 2026; KRW is the amount you pay and USD is a reference conversion. Your brand and your total cc are agreed in the consultation room, and nothing is added to them once treatment starts. The specialty-area line above covers the mouth because the layering rules and the dose ceiling there differ from standard facial work.

Caution

After lip filler: the settling week

Lips puff more visibly on day one than any other area we inject, judge your shape at the review appointment and not in the bathroom mirror that evening.
Leave very hot drinks, spicy food and drinking straws alone while the swelling is up — heat and suction both work against a mouth that is still finding its position.
Keep lipstick, balm and any acid or exfoliating product off the area for the short recovery window, and resist pressing or massaging the border to "even it out" yourself.
Park saunas, hot yoga, heavy training and alcohol for a few days; each of them drives blood into a mouth that is already fuller than usual.
Reach your director the same day — not at the next appointment — if pain climbs instead of easing, a pale patch appears, or discolouration spreads around the mouth. That line is part of the treatment you booked.
Reception seen from the opposite angle with the arc floor lamp at Dear Clinic Cheongdam
Reception seen from the opposite angle with the arc floor lamp at Dear Clinic Cheongdam
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★★★★★ 293 Google Reviews
FAQ

Lip filler, answered

Is lip filler worth it?
If you want a defined lip line, balanced volume or a corrected asymmetry, HA lip filler is one of the most direct and most reversible ways to get there. Whether it is worth it for your mouth depends on the structure the 3D reading finds and on what you are trying to change. A lighter plan, a booster or nothing at all are all outcomes we send people home with.
How much does lip filler cost in Seoul?
At Dear Clinic it starts at ₩300,000 (≈ $215) per 1 cc with premium Korean HA at the specialty-area rate, with imported premium brands such as Belotero, Restylane and Juvederm priced per cc. Most lip designs use a modest amount; your exact cc and total are planned from the 3D diagnosis and approved before treatment.
Is lip filler cheaper in Korea than in the USA?
Generally, yes. One syringe for the lips in the United States commonly runs into several hundred dollars before tax and tip, and is frequently placed by a non-physician injector. In Cheongdam the same class of imported hyaluronic acid is designed and injected by a director for meaningfully less, with the total fixed before the first unit goes in and the same published card for visitors and residents.
Will my lips look overdone or "duck-like"?
That is exactly what the two-layer build is for. Product is distributed across the tissue instead of being deposited in one pocket, so no single spot carries enough volume to bulge, and the target is a ratio that still looks right while you are talking. Dose discipline does more of that work than brand choice does.
Which filler is used for the lips?
Hyaluronic acid fillers — The Chaeum, Belotero, Restylane and Juvederm are the families stocked here. The best choice depends on how soft or how structured your design leans; the director recommends a family after diagnosis and you approve it before treatment.
How long does lip filler last?
Hyaluronic acid is resorbable, so a lip design softens and then goes. The lip is the most mobile area we inject, and constant movement is one of the things that clears gel, so a mouth generally holds a result for less time than a structural area such as the chin. Your director gives you the expected range for the product your plan uses. It fades gradually, which is what makes a top-up a planned appointment.
Does it hurt, and how much swelling is normal?
Most HA lip fillers contain lidocaine and topical numbing is applied first, so discomfort is usually manageable. Swelling through the first day or two is normal and settles; some patients see mild bruising at an entry point. The final shape reads best once that swelling has resolved.
Can lip filler be dissolved or removed?
Yes, and the lip is one of the designs where that matters most. Hyaluronic acid responds to a hyaluronidase enzyme injection, so a ratio that is not sitting right can be taken partly down, or the whole thing cleared. Because a mouth moves constantly and gel disperses through it differently to a static area, an older lip sometimes needs a second appointment to clear fully. We look at the mouth in person before deciding either way.
Can you fix asymmetry or a downturned mouth?
Often, yes — balancing an upper–lower ratio, refining a blurred outline and gently supporting downturned corners are among the most common lip designs here. Structural asymmetry is assessed at the diagnosis, and the director will tell you what filler can and cannot reach in your case before anything is agreed.
Can I have lip filler on the same day I come in?
Usually. Scan, reading and consultation together run about thirty minutes, and where the design is agreed the injection follows in the same visit. The thing worth planning around is swelling: lips are puffier on day one than any other area we inject, so if a wedding, a shoot or a flight home is waiting, book with a few days of margin. We do not close at weekends or on public holidays, which usually makes that margin easy to find.
Do men get lip filler too?
Yes, though the brief is normally different: defining a blurred outline, evening a thin upper lip, supporting a corner that has dropped, with a lower total volume than a typical female design. The plan follows the natural result you describe.
Do visitors from abroad pay more for lip filler, and how do I book?
No — the card published above is the entire card, in KRW, with USD sitting alongside purely as a reference. What a visitor should really budget is time rather than money: give the mouth a few settling days inside the trip if the itinerary allows. Tell us your dates in the form below — an English answer comes back within one business day, and the appointment is held for you without any deposit.
Consultation

Ask about lip filler

Your questions, answered in English within one business day.

Scientific Evidence

Science behind hyaluronic acid lip filler — peer-reviewed references

The lip is the most mobile tissue we inject, and nearly everything that decides a good outcome there has been measured: which plane the gel belongs in, how stiff that gel is, how it behaves once the tissue starts moving. The studies listed here are what your director works from after the EVE 3D reading, and they are the reason a product is chosen for your mouth and not for its reputation.

Each entry resolves to a verifiable DOI in an indexed journal. Between them they cover the facial danger zones and the injection planes that govern where a needle may go, the measurable properties that separate a soft integrating hyaluronic acid from a firm structural one, the ophthalmic complications that make slow placement non-negotiable, and the enzyme route for taking a lip design back down.

  1. Scheuer JF, Sieber DA, Pezeshk RA, et al. Anatomy of the facial danger zones: maximizing safety during soft-tissue filler injections. Plast Reconstr Surg. 2017;139(1):50e-58e. doi:10.1097/PRS.0000000000002913
  2. Fagien S, Bertucci V, von Grote E, et al. Rheologic and physicochemical properties used to differentiate injectable hyaluronic acid filler products. Plast Reconstr Surg. 2019;143(4):707e-720e. doi:10.1097/PRS.0000000000005429
  3. de Maio M, Swift A, Signorini M, et al. Facial assessment and injection guide for botulinum toxin and injectable hyaluronic acid fillers: focus on the upper face. Plast Reconstr Surg. 2017;140(2):265e-276e. doi:10.1097/PRS.0000000000003544
  4. Kato JM, Matayoshi S. Visual loss after aesthetic facial filler injection: a literature review on an ophthalmologic issue. Arq Bras Oftalmol. 2022;85(3). doi:10.5935/0004-2749.20220048
  5. Baker A. The use of hyaluronidase in aesthetic medicine: a literature review. J Aesthet Nurs. 2016;5(3):129-132. doi:10.12968/joan.2016.5.3.129

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

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