Home
Doctors Pricing Cost FAQ Book a Consultation
ENES
Reception desk at Dear Clinic in Cheongdam, Gangnam, Seoul, with the backlit DEAR sign on a curved plaster wall
Dear Clinic · Skin Concerns · Perioral Lines
Specialty-area work around the mouth · Cheongdam, Gangnam

Smoker’s Lines Treatment in Cheongdam, Gangnam, Seoul

The fine vertical lines above the upper lip appear in people who have never smoked. They come from muscle movement, from thin skin over that muscle, and from the loss of the small volume that used to hold the lip border out — and those three are treated differently.

Specialty-area filler from ₩300,000 (≈ $215) Placed 0.1 cc at a time Open 365 days
Have Your Upper Lip Read See the Published Routes
Direct answer

What the vertical lines above the upper lip actually are

They are creases in thin skin, running at right angles to the circular muscle that closes the mouth. Every purse, sip and smile folds that skin the same way; over years the fold stops unfolding. Thinning skin and a flattening lip border deepen the same line, which is why one treatment rarely covers the whole picture.

The popular name is misleading. Smoking is one accelerant among several, and the same lines appear on people who have never held a cigarette, particularly those with fair, thin skin, a long sun history or a habit of drinking through straws. What the name does get right is the mechanism: repeated pursing of the mouth, thousands of times a week.

The skin here is among the thinnest on the face and sits directly on moving muscle with very little fat between them. That anatomy is why the area is priced as a specialty zone at this clinic, why the volumes involved are small, and why the doctor who marks the plan is the doctor who injects it.

Four contributors

Four things that deepen a perioral line, scored separately

Look in a mirror at rest, then purse your lips. The difference between the two views is most of the diagnosis.

CAUSE 01

Movement that folds the same skin

Lines that deepen sharply when you purse and soften at rest are being driven by the circular muscle around the mouth. Movement is the input, so reducing the strength of that pull is the lever that addresses them.

CAUSE 02

Lines etched in at rest

Visible in a relaxed face, unchanged when you stop moving. The crease is now a structural feature of the skin, and softening movement alone leaves it visible. Something has to be placed into the line itself.

CAUSE 03

A lip border that has flattened

The ridge running up from the lip edge loses definition with age, so the skin above it has less support and folds more easily. Lipstick beginning to travel up the lines is the everyday sign of this one.

CAUSE 04

Thin, sun-worn skin over the muscle

Crepe-like quality, fine crosshatching, skin that looks papery under a raking light. Here the useful work is on the skin itself, and it is slower and cheaper than anything injected for volume.

Most upper lips carry a mixture, commonly movement plus a flattened border, and a plan written against only one of them is the usual reason a result looks incomplete a month later.

Diagnosis

Reading the upper lip at rest and in motion

EVE Muse captures the face in 3D under five light sources with AI analysis, which scores skin thickness and surface relief around the mouth. Your director then adds what a still capture cannot show: the same lip photographed pursing, smiling and speaking, since the gap between those views separates a movement problem from an etched one.

Two further things are checked before anything is drawn. The first is the definition of the lip border and how much of the line is a consequence of it flattening. The second is how you use your mouth — a wind instrument, a straw habit or heavy speaking work all change what is sensible to weaken and by how much.

The capture is stored and brought back at review. Lines around the mouth are short, shallow and easy to over-read in a phone camera, so the comparison is made in the same room under the same five light sources.

A client leans into the EVE 3D skin analysis unit while the scan is reviewed on a tablet
Thickness, relief and border definition are scored before a syringe is opened.
What is offered

The perioral routes Dear Clinic runs, with their published rates

The area around the mouth is a specialty zone on our list, which is why its filler rates differ from a cheek or a nose.

RouteWhat it doesContributor it answersUnitListed rate
Specialty-area filler, The ChaeumHyaluronic acid from Hugel placed in the specialty zone around the mouth, layered by depth and delivered in 0.1 cc increments.Etched lines and a flattened lip border1 cc₩300,000 (≈ $215)
Specialty-area filler, imported productThe same specialty-zone work using an imported hyaluronic acid, selected for the rheology the plan calls for.Etched lines where a different gel behaviour suits the tissue1 cc₩500,000 (≈ $355)
Special-area botulinum toxin, Korean tierThe special-area line on our published list, dosed in very small amounts to reduce the strength of a pull around the mouth.Lines driven by movementPer area₩60,000 (≈ $45)
Rejuran Healer, 2 ccPolydeoxyribonucleotide from PharmaResearch placed across the field to work on the quality of the skin itself.Thin, crepe-like, sun-worn skin above the lip2 cc₩300,000 (≈ $215)

Listed rates as of September 2026 in KRW with an approximate USD figure beside them, identical for residents and for visitors from abroad. Which product, which areas and how much of a syringe your plan uses are written down at the consultation with the total, where any fee for products or follow-up visits is also explained. Whether toxin is appropriate around your own mouth is a decision made at that consultation.

Full pages sit behind each route: dermal fillers as a category, lip filler for the lip body itself, wrinkle botox for movement lines on the upper face, and Rejuran Healer for skin quality. Every figure at the clinic is published on the price list.

Who suits what

Matching a perioral route to the lip in front of us

Four routes and the reading behind each, in the order the consultation works through them.

Lines that mostly appear when you purse. Movement is the driver, and reducing the strength of that pull is the proportionate first step. Doses around the mouth are small by necessity, because this muscle does work you need every day.
Lines clearly visible in a relaxed face. Something has to go into the crease. This is fine, superficial, low-volume filler work in the specialty zone, built in 0.1 cc increments and reviewed before more is added.
Lipstick travelling up the lines. The lip border has lost definition, so restoring that ridge often does more for the lines above it than treating each line individually. This is the Dear LineFit part of a perioral plan.
Papery, crosshatched skin with shallow lines. Skin quality is the finding, and a polynucleotide course addresses it over a series of sessions at a lower cost than anything injected for volume.
A deep, isolated groove with excellent skin. Filler can soften a single deep crease, and the honest ceiling is softening. Where a line is very deep, you are told how far the plan can get before you decide.
Current smokers who want the lines gone. Treatment works, and the input that deepened them continues. We say that at the consultation instead of after the second syringe.

Where the reading shows fine lines within range for your age and the complaint comes from a front-facing phone camera held at arm’s length, we do not recommend treating them and will show you the capture instead.

Limits and risks

What perioral work returns, and the risks named plainly

The realistic target is softer, shallower lines and a lip border that holds its shape, measured against your own starting capture. Deep grooves are softened and seldom erased. Nothing here is lasting: hyaluronic acid is broken down by the body, toxin effects wear off, and the muscle that made the lines keeps working. Results vary between individuals, and surgical and dental approaches to the lower face are outside what is offered at this clinic.

The risks around the mouth deserve naming. Filler anywhere on the face carries bruising, swelling, tenderness, lumps and the possibility of vascular occlusion, where product enters or compresses a vessel; the facial and labial vessels run close to this zone, and the literature on facial danger zones and on visual loss after aesthetic filler injection is cited at the foot of this page for that reason. Superficial placement in thin skin can also leave a visible bluish shadow. Hyaluronidase, the enzyme used to dissolve hyaluronic acid, is stocked and its role is covered in one of the references below. Toxin near the mouth carries its own specific risks: temporary weakness affecting speech, whistling, drinking through a straw, or an asymmetric smile if it spreads beyond the intended fibres. All of these are discussed before you consent.

Active infection, cold sores or broken skin around the mouth means the appointment is postponed, not treated carefully
Singers, wind players, and anyone whose work depends on precise mouth control are advised against toxin in this area
Pregnancy and breastfeeding change what is offered, and that is settled at the consultation
Where the lines are very deep and the expectation is erasure, we decline rather than sell a course that cannot meet it
4
Contributors scored at diagnosis
0.1
cc, the increment used here
4
Published perioral routes
365
Days a year the clinic is open
Dear, Knowhow

How a perioral plan is settled at Dear Clinic

01 — THE FULL ARSENAL

A toxin line competes with a specialty-area syringe

The cheapest route on this page and the specialty-area filler rates sit on one published list at 5F and 7F. When the reading says movement is doing the work, the small line is quoted even though it costs us the difference against a syringe.

02 — DIAGNOSIS FIRST

The same lip read at rest and pursing

A still capture plus a moving one. The gap between them decides whether the answer is placed in the line or aimed at the muscle under it.

03 — DIRECTOR-PERFORMED

Zero-point-one cc at a time along the lip border

Perioral work is anatomically layered, deep to superficial, in increments of 0.1 cc, and the difference between a softened line and a swollen upper lip is a fraction of a syringe. Your session is director-performed by the doctor who marked the plan, and the same doctor sees you at review.

In the clinic

The devices and hands behind this treatment

The Chaeum Premium filler carton beside its red-handled pre-filled syringe, used for specialty-area work around the mouth
The Korean-made hyaluronic acid used in the specialty zone around the mouth
Rejuran carton standing upright, the polynucleotide product used for skin quality above the lip
The polynucleotide course, used where the finding is papery skin over the muscle
VIP single treatment room with a blue velvet armchair at Dear Clinic Cheongdam, where perioral injections are performed
A single treatment room, where the marking and the injection happen in one sitting
Caution

The settling week above the upper lip, step by step

Expect the upper lip to look fuller than the plan for a few days. This area swells readily because the skin is thin and the tissue is mobile. Judging the shape before the swelling has gone is the commonest source of unnecessary worry.
Eat and speak normally, and skip the straw. Repeated strong pursing in the first days works against both routes. Small bruises at injection points are ordinary and cover easily.
Call the clinic for pain that grows instead of fading, or for skin that whitens or mottles. These are the signs that matter after any filler, and same-day review is the reason we ask you to call rather than wait.
Keep heat, saunas and hard training out of the first days. Heat increases swelling while the tissue is still reacting, which delays the point at which the result can be judged.
Come back for the review before asking for more. Perioral plans are built in increments, and the second increment is decided against the stored capture instead of against a mirror on day three.

Comfort measures during the session are confirmed with your director at the consultation. The clinic opens 365 days a year with consultation conducted in English, so a review appointment can usually be placed before you fly.

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
FAQ

Smoker’s lines in Cheongdam, your questions answered

What is the best treatment for smoker’s lines (lip wrinkles) in Cheongdam?
The one aimed at what is driving your lines. Lines that deepen when you purse answer to reducing the pull of the muscle; lines visible at rest need something placed in the crease; lipstick travelling up the lines points at a flattened lip border; and papery skin points at a skin-quality course. A capture at rest and in motion sorts these in one appointment.
How does filler compare to botox for treating smoker’s lines?
They act on different halves of the problem. Botulinum toxin reduces the strength of the movement that folds the skin, so it works on dynamic lines and does nothing to a groove already etched in. Filler adds volume into or under the line and restores a flattened border, so it works on the static half. Many upper lips need a share of each, sequenced and reviewed.
How much does smoker’s line treatment cost in Seoul?
The mouth is a specialty zone on our published list. Specialty-area filler is ₩300,000 (≈ $215) per cc with the Korean-made product and ₩500,000 (≈ $355) per cc with an imported one. The special-area toxin line is ₩60,000 (≈ $45), and a 2 cc polynucleotide session for skin quality is ₩300,000 (≈ $215). Most plans use part of a syringe, and your total is written down first.
Do I need a full syringe for the lines above my lip?
Usually less. The area is small and the skin is thin, so perioral work is built in 0.1 cc increments and a conservative first session often uses a fraction of a cc. How the remainder of a syringe is handled is explained at the consultation before you agree to anything.
Will treating these lines make my lips look bigger?
That depends entirely on where the product goes. Work aimed at the lines and the border sits above the lip and outside the red part, so the lip body is not volumised by it. Where a patient does want more lip, that is a separate plan with its own page and its own rate. Which of the two you want is asked out loud before anything is drawn.
How long does perioral filler last?
Hyaluronic acid is broken down by the body and the mouth is one of the most mobile areas on the face, which tends to shorten the interval compared with a still area. The variables are the product, the depth, the volume and how much you move. No fixed number is published here; your director gives you the expected range for the plan you are given.
Does it hurt, and how much swelling should I expect?
Injections around the mouth are felt as pressure with brief stinging, and this area is more sensitive than a cheek. Swelling is usually obvious for a few days because the tissue is thin and mobile, and small bruises at the points are common. Comfort measures during the session are confirmed with your director at the consultation.
Can perioral filler be dissolved if I dislike it?
Hyaluronic acid products can be dissolved with hyaluronidase, an enzyme whose use in aesthetic practice is covered in one of the references listed below. It is stocked here. Dissolving is also the emergency step if a vascular problem is suspected, which is one reason the product chosen for this area is a hyaluronic acid.
Is toxin around the mouth risky?
It carries specific risks that do not apply on a forehead, which is why doses here are small and why some people are advised against it. Temporary weakness can affect speech, whistling or drinking through a straw, and spread beyond the intended fibres can produce an asymmetric smile. Whether this route suits your mouth is decided with your director at the consultation.
Will the lines come back if I keep smoking?
The mechanism that made them carries on working, so yes, they return and a plan is maintenance instead of a cure. That is said before you book, and again at the review. The same applies to heavy straw use and sun exposure, both of which are worth changing alongside any treatment here.
Who should not have this treatment?
Anyone with an active cold sore, infection or broken skin around the mouth, anyone whose profession depends on precise mouth control in the case of toxin, and anyone expecting the lines to be erased outright. Pregnancy and breastfeeding change what is offered. These conversations happen at the consultation, and hearing them costs you nothing.
I am visiting Seoul for a few days. Can perioral work fit?
It can, with one condition: leave room for swelling and for a review before you fly. Injected work around the mouth looks its worst in the first days, so a plan booked at the start of a trip is more comfortable than one booked the night before a flight home. The clinic runs 365 days a year, so the date is rarely the constraint.
Consultation

Ask which half of the problem your lip is showing

Your questions, answered in English as soon as possible.

Scientific Evidence

What the literature reports on injectables around the mouth

The six references below sit behind the two families used on this page. Three concern hyaluronic acid safety and behaviour: an anatomical account of the facial danger zones during soft-tissue filler injection, a literature review of visual loss after aesthetic facial filler, and a paper on the rheologic and physicochemical properties that differentiate one hyaluronic acid product from another.

A fourth reviews the use of hyaluronidase, the enzyme that dissolves those products. The last two concern botulinum toxin type A: a global evidence-based consensus initiative in aesthetic medicine, and a paper on the pharmaceutical, biological and clinical properties of the products themselves. Each reference resolves through its DOI to an indexed journal, and none of them describes this clinic or predicts your outcome.

  1. Scheuer J et al. Anatomy of the Facial Danger Zones: Maximizing Safety during Soft-Tissue Filler Injections. Plastic & Reconstructive Surgery. 2017. doi:10.1097/prs.0000000000002913
  2. Kato J et al. Visual loss after aesthetic facial filler injection: a literature review on an ophthalmologic issue. Arquivos Brasileiros de Oftalmologia. 2022. doi:10.5935/0004-2749.20220048
  3. Fagien S et al. Rheologic and Physicochemical Properties Used to Differentiate Injectable Hyaluronic Acid Filler Products. Plastic & Reconstructive Surgery. 2019. doi:10.1097/prs.0000000000005429
  4. Baker A. The use of hyaluronidase in aesthetic medicine: a literature review. Journal of Aesthetic Nursing. 2016. doi:10.12968/joan.2016.5.3.129
  5. Carruthers J et al. The Convergence of Medicine and Neurotoxins: A Focus on Botulinum Toxin Type A and Its Application in Aesthetic Medicine—A Global, Evidence-Based Botulinum Toxin Consensus Education Initiative. Dermatologic Surgery. 2013. doi:10.1111/dsu.12148
  6. Frevert J. Pharmaceutical, Biological, and Clinical Properties of Botulinum Neurotoxin Type A Products. Drugs in R&D. 2015. doi:10.1007/s40268-014-0077-1

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

Book WhatsApp Call