Non-Surgical · Injectables

Dermal Filler

Hyaluronic acid, placed where volume has gone

Gangnam, Seoul | Board-certified plastic surgeon, Dr. Jonghwan Choi
KHIDI-registered for international patients · Apgujeong Rewind

Dermal Filler Dermal Filler Dermal Filler Dermal Filler Dermal Filler 
Define

Dermal filler at Rewind

What does a dermal filler replace?

The short answer

A dermal filler is a hyaluronic acid gel injected into a hollow so that the surface above it sits where it used to. Rewind uses it to restore volume that has gone and to give a flat-reading face its contour back. The change is visible on the day it is placed, and the clinic publishes a duration of six to twelve months depending on the product used and on the individual.

Source: Rewind's Korean treatment page for hyaluronic acid filler. Domestic and imported products both appear on the clinic's own price list, and the choice belongs to the area being treated.

Gel adds. It does not tighten skin, it does not shorten a muscle, and it cannot lift tissue that has already descended. Those are three different problems with three different answers, and separating them is what the first appointment is for.

Dr. Jonghwan Choi examining a patient's face at consultation
Fig. 01 · The hollows are mapped by hand before a syringe is opened
Areas

Where the gel goes

Which areas take hyaluronic acid filler?

Four requests make up most of the filler bookings that arrive from overseas. Side cheek volume is treated the same way and is quoted from the same per-syringe list; body areas are a separate treatment with their own page and their own volumes.

area 01
Under-eye hollow
The thinnest skin on the face and the least forgiving area for an over-filled result. Soft gel, small volumes, conservative placement.
area 02
Nasolabial folds & mouth corners
The folds the clinic names first on its own page, where loss of support makes the lower face read older than it is.
area 03
Forehead & temple contour
A flattened or stepped forehead line, smoothed in profile. One of the three case sets published below.
area 04
Nose bridge & chin
Projection in profile without an operation. This is also the area with the highest vascular risk, which is why placement here is discussed in detail beforehand.
Gel

Product and plane

How is a filler plan built, and how is the gel chosen?

Hyaluronic acid is one molecule with many formulations. Published comparisons measure the physical properties of injectable gels side by side, and those properties decide which syringe suits which area: a soft, spreadable gel under thin eyelid skin, a firmer one where the job is projection over bone.

01Choose

The syringe is chosen for the area

Rewind's list carries a domestic gel and two imported ones, each sold by the cubic centimetre. The selection is made by what the area needs in firmness and spread. A patient request for a particular brand is discussed, but the anatomy decides.

02Place

Depth changes how the same gel reads

The same volume looks entirely different placed deep against bone and placed just under the skin. Injection guides for the upper face map those planes area by area, and a surgeon who works in the same layers during lifting operations is reading familiar ground.

03Avoid

Danger zones are mapped, not guessed

Facial arteries run in known positions, and the serious filler complications are vascular. The literature maps these danger zones for injectors, and separate work has measured how needles and cannulas differ in the force needed to penetrate an arterial wall and in observed occlusion rates.

04Reverse

Hyaluronic acid can be taken back out

An enzyme, hyaluronidase, breaks down hyaluronic acid gel. Rewind lists dissolving as its own per-area item, which matters both for a result you dislike and for the emergency protocol every injector should be equipped for.

Consultation room at Rewind Plastic Surgery
Fig. 02 · Planning room, fourth floor of the Richro Building
Rewind

Why here

Why have filler injected by a plastic surgeon?

Filler is the easiest treatment in Gangnam to buy and one of the harder ones to undo. The value of a surgical practice shows in the two moments that matter: when someone should be talked out of a syringe, and when something goes wrong.

01Anatomy

The injector operates in these planes every week

Dr. Choi dissects the mid-face and the nose in surgery, which is the same map a filler needle travels blind. The vessels he avoids in the treatment room are vessels he has seen.

02Diagnosis

Volume loss and descent look alike in a mirror

A cheek that has emptied and a cheek that has slid downward produce a similar shadow, and filling the second one adds weight to a face that already has too much. When the examination shows descent, he explains which lifting options exist and what they would cost you in recovery.

03Reversal

The undo is part of the plan

Dissolving is a listed treatment here, and a plan that can be reversed is a plan you can change your mind about. Follow-up is with the doctor who injected you, working from your own chart.

Dr. Jonghwan Choi, board-certified plastic surgeon
Fig. 03 · One surgeon injects, reviews and, if needed, reverses
Visit

In the treatment room

What does a filler appointment at Rewind involve?

Waiting lounge at Rewind Plastic Surgery, Apgujeong

Fig. 04 · The waiting floor, Apgujeong

Reception desk at Rewind Plastic Surgery

Fig. 05 · Reception, where international appointments are confirmed

Every visit is booked in advance, and the clinic sees patients Monday, Tuesday, Wednesday and Friday from 10:00 to 19:00 and on Saturday from 10:00 to 16:00. You are examined by the medical director, the areas and the number of syringes are agreed, the injection is given on the fourth or fifth floor of the Richro Building, and you walk out able to carry on with your day.

Hyaluronic acid gel, sold per cubic centimetre
Domestic and imported products on the list
Dissolving available as its own treatment
Nothing cut, nothing implanted
Examined and injected by Dr. Jonghwan Choi
Daily activity possible straight away

The clinic publishes neither an anaesthetic protocol nor a treatment length for this injection, and neither figure is invented here. Ask about both when you book, and bring the details of any filler you already have in the area, including where and when it was placed.

Result

Before & After

What do filler cases look like?

Three case sets are published here, one for each of the areas Rewind has released photographs for. Each pair is one patient, photographed under the same lighting and conditions, and no other procedure was performed in any of these three cases. What you are looking at is gel alone.

Rewind patients — hyaluronic acid filler

Before — under-eye hyaluronic acid filler, front view After — under-eye hyaluronic acid filler, front view BEFOREAFTER
case 01
Under-eye filler only; no other procedure performed
Individual results may vary.
Before — forehead hyaluronic acid filler, profile view After — forehead hyaluronic acid filler, profile view BEFOREAFTER
case 02
Forehead filler only; no other procedure performed
Individual results may vary.
Before — nose bridge hyaluronic acid filler, profile view After — nose bridge hyaluronic acid filler, profile view BEFOREAFTER
case 03
Nose filler only; no other procedure performed
Individual results may vary.

All photographs are taken by Rewind Plastic Surgery of its own patients, under identical lighting and conditions, and are shown uncropped. Individual results may vary, and the same volume of gel behaves differently in different tissue. Swelling, bruising, lumps and, rarely, vascular complications can follow any filler injection. A consultation with the doctor is required before any decision.

Cost

Pricing

What does dermal filler cost in Seoul?

Filler is priced per syringe here, so a quote is arithmetic you can do yourself once the doctor has said how many cubic centimetres the area needs. Dissolving is priced separately, per area, and is quoted the same way whether the gel was placed here or somewhere else.

Domestic HA filler, 1ccChaeum — the clinic's standard domestic gel
₩200,000
Imported HA filler, 1ccRestylane
₩500,000
Imported HA filler, 1ccJuvederm
₩500,000
Filler dissolving, per areaHyaluronidase; quoted per area treated
₩80,000

List prices, VAT excluded, with any anaesthetic fee already included in the listed figure. Two syringes in one appointment are charged as two; there is no volume discount hidden in the quote. Areas and products not shown above are quoted at consultation.

Fit

Suitability

Who is dermal filler the right answer for?

Usually a reasonable fit

  • A face that has flattened as volume disappeared, while the skin itself still sits where it should
  • Nasolabial folds or mouth corners that read tired in photographs
  • A profile detail, such as a low bridge or a short chin, that you would like to test before considering an operation
  • A short trip, where a same-day change matters more than a result built over months

Discussed before anything is booked

  • Tissue that has descended instead of emptying, where added weight makes the problem worse
  • A nose that has been operated on before, or skin in the area that has already been scarred: vascular risk rises
  • Old filler of unknown type in the same area, especially if it was not hyaluronic acid
  • Pregnancy, breastfeeding, active infection or inflammation at the site, or a history of reaction to a previous injection

Nose filler or rhinoplasty? Gel can raise a bridge and it can disguise a small step, and it does so in a single appointment with no operation. What it cannot do is narrow a wide bony base, correct a deviation or refine a tip that needs cartilage work; and the nasal area carries the highest vascular risk in filler practice, with visual loss documented in the ophthalmology literature. Where the examination shows a structural problem, Dr. Choi says so, explains what the surgical route would involve, and declines the syringe.

After

Aftercare

What happens in the days after a filler injection?

Rewind's written guidance for this injection covers the first day in detail, and the reason is simple: fresh gel can still be moved by pressure, and a treated area that is left alone settles faster.

Same day
Straight back to your day
The clinic states that normal activity is possible immediately after the injection. Do not touch or press the treated area.
Day 1
Nothing that raises the temperature
Strenuous exercise, alcohol and sauna are avoided for one day. A cold compress helps if a bruise appears.
Following days
Swelling resolves
Mild swelling or bruising can occur and settles within a few days, after which the shape you will keep becomes visible.
Month 6–12
The gel is absorbed
Published duration is six to twelve months, depending on product and individual. Top-up timing is decided at review.

Report severe or increasing pain, blanching or mottling of the skin, or any change in vision immediately, at any hour: these are the signs of vascular compromise, the complication that makes filler a medical treatment and not a cosmetic one. Lumps, asymmetry, prolonged swelling, a bluish tint in thin skin and delayed nodules are also documented, and every one of them is a reason to come back early.

Doctor

Professional

At Rewind, one board-certified plastic surgeon carries every case — from the first consultation to the final follow-up. Because a face is a story, and a story deserves a single author.

Dr. Jonghwan Choi, board-certified plastic surgeonRewind,
Dr. Jonghwan Choi presenting at an academic session
Fig. 06 · Academic presentation

Rewind's Doctor

Dr. Jonghwan Choi Medical Director

One surgeon, from the first
consultation to the last follow-up.

A board-certified plastic surgeon devoted to anti-aging lifting, with the precision and restraint built through years of craniofacial practice.

Board-certified plastic surgeon (Plastic Surgery)
10 peer-reviewed publications
Medical Director, Rewind Plastic Surgery
Korean Society of Plastic & Reconstructive Surgeons
Former chief director, Apgujeong Y&T Plastic Surgery
Korean Society for Aesthetic Plastic Surgery
J Craniofac Surg · JKMS · Arch Craniofac Surg
Korean Cleft Palate-Craniofacial Association
Voices

Google Reviews

What our patients say.

G 5.0 ★★★★★ 12 Google reviews · Rewind Plastic Surgery, Apgujeong — live-synced from Google Business Profile

"Sample review card — at launch this section pulls the clinic's real Google reviews automatically, shown verbatim with the reviewer's initial and posting date."

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"Sample review card — reviews are never written or edited by the clinic; only what patients posted on Google appears here."

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Ask

Questions

Dermal filler at Rewind — frequently asked questions

How long does dermal filler last?
Rewind publishes six to twelve months, and the range depends on which gel was used and on the person it was placed in. Areas that move constantly, such as the mouth corners, generally give up their volume sooner than a bridge or a chin.
Which filler product will be used on me?
The clinic's list carries one domestic gel and two imported ones, sold per cubic centimetre. The doctor selects by what the area needs in firmness and spread; a preference you arrive with is discussed, and so is the reason if a different gel suits the site better.
How much filler does one area take?
Filler is measured in cubic centimetres, and a syringe is the unit of both product and price. Small areas such as the tear trough take a fraction of one; a bridge or a chin can take more. The number is agreed at the examination, before anything is opened.
Will there be bruising or swelling afterwards?
Mild swelling or bruising can occur and settles within a few days according to the clinic's own guidance. A cold compress helps with a bruise. Plan photographs, events or a flight home for after that window.
When can I exercise, drink alcohol or use a sauna?
Rewind asks patients to avoid strenuous exercise, alcohol and sauna for one day, and to keep from touching or pressing the treated area. Heat and pressure are the two things that move fresh gel out of position.
Is filler or fat grafting better under the eyes?
They are different undertakings. Hyaluronic acid is placed in one appointment and absorbs over months; fat grafting is a surgical procedure with its own recovery and its own variability in how much tissue survives. Which one is appropriate depends on your examination, and the surgeon here performs both.
Can filler replace a nose operation?
For a low bridge or a small irregularity, gel produces a same-day change with no incision. For a wide bony base, a deviation or a tip that needs cartilage, it does not, and the nose is also the highest vascular-risk area in filler practice. Expect a plain answer at the consultation about which category you fall into.
What are the serious risks of dermal filler?
The dangerous complication is vascular: gel entering or compressing a vessel, which can cause skin death and, in cases reported in the ophthalmology literature, loss of vision. Lumps, asymmetry, prolonged swelling, a bluish tint under thin skin and delayed nodules are the more common problems.
Can hyaluronic acid filler be removed?
Yes. Hyaluronidase breaks the gel down, and Rewind lists dissolving as its own per-area treatment. Filler placed elsewhere can also be dissolved here, though bring whatever information you have about the product, because gels that are not hyaluronic acid do not respond to the enzyme.
Can I have filler and a toxin injection in one appointment?
Frequently, because they solve different halves of the same complaint. The order and the placement are decided by the doctor after examining you, and anything injected into the same area within recent months should be disclosed first.
Is anaesthesia used, and how uncomfortable is it?
No anaesthetic protocol for this injection is published by the clinic, so none is described here; ask at booking. Sensitivity varies by area, and the under-eye and nose are reported as more sensitive than a cheek or a fold.
How early in a Seoul trip should filler be booked?
Early enough to be reviewed before you leave. Because swelling settles over a few days, an appointment in the first half of a stay lets the doctor see the settled result and make any adjustment while you are still in the city.
Booking

Reservation

REWIND,booking

Tell us which hollow is bothering you — we reply within one business day, in your language.

Scientific evidence

Published research on hyaluronic acid fillers

These papers describe hyaluronic acid fillers as a treatment class: how gels differ in their physical properties, where the facial vessels run, what the reported complications are and how the enzyme that reverses the gel is used. None of them was conducted at Rewind Plastic Surgery, and none of them predicts what a given volume will do in a given face.