Filler · How to choose · Gangnam, Seoul
How to Choose a Filler Clinic in Gangnam, Seoul: Six Checks, the Questions to Send, and the Red Flags
Written for someone flying in for a few days: what to verify before paying, in the order it matters, and what to arrange before leaving Seoul.
Filler clinics | Filler cost | Gangnam vs Hongdae | English support
Six checks that decide a filler result
| Check | Why it decides the result | How to verify before paying |
|---|---|---|
| 1. Product line, not just brand | Each brand sells several gels of different firmness designed for different depths; a cheek product and a fine-line product under the same brand behave differently in the same place. | Ask for the exact product name, not only the brand, and look it up on the manufacturer's site or the MFDS medical device list in Sources before you pay. |
| 2. cc on the quote, syringe opened in front of you | Filler is sold by the syringe, and a printed 1cc figure can be delivered as half a syringe without anyone noticing afterwards. | Ask how many cc the figure covers and ask to see the sealed syringe opened in front of you on the day. Keep the box label or photograph the lot number. |
| 3. Doctor injects, and explains needle or cannula | Filler placed into or near an artery can block blood supply to skin or, in the nose and brow area, to the eye. The choice of needle or cannula and the injector's knowledge of anatomy are the defence against that. | Ask whether a doctor injects, which instrument is used for your area and why, and whether that doctor is named on the clinic website. |
| 4. Hyaluronidase kept on site | If a vessel is blocked or the shape is wrong, the enzyme that dissolves hyaluronic acid has to be at hand within minutes, not ordered later. | Ask in writing whether hyaluronidase is stocked at the clinic and what the protocol is if dissolving is needed, including after you have left Korea. |
| 5. A written plan: areas and cc each | A 2cc figure may be split across two areas or spent on one, and the split changes the result more than the brand does. | Ask for the plan in a message before paying: which areas, how many cc in each, and what happens if the doctor recommends more on the day. |
| 6. What the printed price leaves out | Figures are commonly shown before 10% VAT, numbing and follow-up may be charged separately, and event figures carry conditions. | Ask for the total including VAT, numbing and any review visit, and which conditions attach to an event figure. Get the total in writing. |
Eight questions to send a clinic before booking
Paste these into WhatsApp or email. A clinic that answers in writing is giving you something to hold it to.
1. Which filler product, by full name, would you use for [area], and is it the one on your price list? 2. How many cc does the printed price cover, and will the sealed syringe be opened in front of me? 3. Will a doctor inject, and will a cannula or a needle be used for [area]? 4. Do you keep hyaluronidase at the clinic, and what is your procedure if filler needs to be dissolved? 5. Is the printed price before or after 10% VAT, and does it include numbing and a follow-up visit? 6. Are there conditions on the event price, such as a review, photos, or a first-visit rule? 7. Will an English-speaking staff member be present during the consultation and the injection? 8. How soon after treatment is it reasonable to fly, and whom do I contact if there is a problem after I get home?
Red flags
- A figure quoted with no product name and no cc.
- The syringe is already open when you enter the room, or the box does not match the brand on the price list.
- No clear answer about whether hyaluronidase is kept on site.
- The person who injects is not the doctor who consulted, and that was not disclosed.
- A recommendation to add a second syringe or another area arrives while you are already on the bed.
One-doctor clinics in Gangnam for filler: what their websites state
Foreigners often ask for a “one-doctor” or “boutique” clinic rather than a large chain. No public source measures results by clinic size, so this table does not label anyone. It records, for each Gangnam clinic that prints a filler price, what its own website states: how many doctors it names, how many branches it names, who it says does the consultation, whether it mentions a private room, whether it states the same price for foreigners, and what share of its printed filler prices in our store are event prices. Read 12 Nov 2026.
| Clinic (link = page we read) | Doctors named on site | Branches named on site | Who consults, as stated | Private room stated | Same price for foreigners stated | Event-price share |
|---|---|---|---|---|---|---|
| Auvel Dermatology | 4 | 2 | Not stated | Yes | Not stated | 0% |
| BLS Clinic Cheongdam | 3 | 6 | Not stated | Not stated | Not stated | 50% |
| Cheongdam Forward Dermatology | none found | 1 | Not stated | Yes | Not stated | 0% |
| Class One Clinic | 15 | 1 | Not stated | Not stated | Not stated | 0% |
| Daybeau Clinic Gangnam | none found | 14 | Not stated | Yes | Not stated | 100% |
| Delight Dermatology | 4 | 1 | Doctor consults, 1:1 (stated) | Yes | Not stated | 0% |
| Poen Clinic | 12 | 3 | Not stated | Yes | Not stated | 0% |
| Reev Clinic Gangnam | 6 | 3 | Doctor consults, 1:1 (stated) | Not stated | Not stated | 0% |
| Relieve Clinic | none found | 1 | Doctor consults, 1:1 (stated) | Yes | Not stated | 0% |
| Seye Clinic | none found | 1 | Not stated | Not stated | Not stated | 50% |
| The AN Cheongdam Clinic | 4 | 1 | Not stated | Not stated | Not stated | 0% |
| The Heal Dermatology Clinic Sinsa | none found | 1 | Doctor consults, 1:1 (stated) | Yes | Not stated | 0% |
| UPIC Clinic Gangnam | 4 | 2 | Not stated | Not stated | Not stated | 0% |
| Vands Clinic Cheongdam | 246 | 88 | Not stated | Not stated | Not stated | 0% |
| Yaan Clinic | 10 | 1 | Doctor consults, 1:1 (stated) | Not stated | Stated | 0% |
15 of 15 clinic sites read. “None found” means our read found no named doctor, not that there is none; some sites list doctors only in images or scripts. Counts are as of the read date and can change. A clinic naming one doctor and one branch reads as a single-doctor practice; whether that doctor performs your treatment is something to confirm in writing.
Aftercare when you are flying home
Swelling and some bruising are expected and usually peak on the second or third day before settling over one to two weeks. Clinics generally advise no pressure or massage on the area, no hard exercise, sauna or alcohol for a day or two, and for nose filler no glasses resting on the bridge for a period the doctor will specify. Most clinics are comfortable with flying after 24 to 48 hours; book your treatment at least two days before departure if you want a review visit before you go. Before leaving Seoul, save the product name, lot number, cc per area, the treatment date and the clinic's messaging contact, and ask for written aftercare in English. Skin that turns white, blotchy or dusky, pain out of proportion to the swelling, or any change in vision needs same-day medical attention wherever you are, so know the nearest emergency department at your destination. For lumps or unevenness that persist past two weeks, send the clinic photos and ask about adjustment or dissolving.
Questions people ask
Which filler clinic in Gangnam should you choose?
No public source audits results per clinic in Korea, so no page can honestly name one. 15 Gangnam clinics print a filler price and are listed by name on this site; start with the checks on the how-to-choose page, then confirm by message the spec, the product or device, the VAT condition and whether English covers the consultation itself.
Is a one-doctor clinic better than a large chain for filler in Gangnam?
No public data compares results by clinic size, so neither is better by default. What differs is who consults and treats you, waiting and scheduling, and price conditions. Of the 15 Gangnam filler clinic sites we read, 0 name exactly one doctor and one branch, 5 state that the doctor consults 1:1, and 1 state the same price for foreigners. Use the table above, then ask the clinic in writing who will perform the treatment.
How much does filler cost in Gangnam?
As printed on their own websites, 9 Gangnam clinics show a 1 cc filler price between ₩79,000 and ₩590,000, read 12 Nov 2026. Most printed prices exclude 10% VAT, and event prices carry conditions such as a first visit. A quote far below ₩79,000 usually means a smaller spec, a different product or an event.
Is 1cc enough for my cheeks or chin?
That depends on the area and the degree of change you want; 1cc is often used for a single small area such as the chin, while cheeks on both sides frequently need more. Our table prints 1cc and 2cc rows so figures are comparable, and the clinic's written plan should state the cc per area before you pay.
Is Juvederm or Restylane better than Korean filler?
They are different products rather than a ranking; imported and domestic hyaluronic acid fillers are all approved by the MFDS for use in Korea and each brand sells several firmness grades. What you should compare is the exact product name and the cc for your area, which the table shows where a clinic prints it.
Sources
- Juvederm (Allergan Aesthetics), product range and patient information — https://www.juvederm.com/
- Restylane (Galderma), product range and patient information — https://www.restylane.com/
- Korea MFDS (nedrug), approved drug and medical device search — https://nedrug.mfds.go.kr/
- Clinic websites — each clinic’s own price page, linked in the table, read by our price monitor; latest read 12 Nov 2026. Method: About.