Korea Filler Experts Reviews: What to Look For Before You Trust an Injector

Dr. Hyunji Kim
2026-09-298 min read
Medically reviewed by Dr. Hyunji Kim · Last reviewed

I'm Dr. Hyunji Kim, director and lead physician at Delphic Clinic in Gangnam, one minute from Sinnonhyeon Station. I trained at Korea University Medical Center and I am a member of the Korean Filler Society and the Korean Academy of Aesthetic Surgery & Laser Medicine. My work covers lifting, laser and anti-ageing care, and I perform filler injections myself.
People who search for Korea filler experts reviews usually tell me the same thing in consultation: they found hundreds of reviews and still could not tell who was actually skilled. I hear this every week, often from patients who have had filler before and want a better experience this time. This post is about reading those reviews for signs of real skill, not just popularity.
What 'expert' should mean when you read Korea filler reviews
My overview of Korean filler, with its face map and product comparison, explains how areas and amounts are chosen. Here I only look at how to judge the person holding the syringe.
An expert is not the clinic with the most reviews. It is the injector who can explain why they would put a particular amount in a particular place for your face, and who is willing to say that one area does not need anything.
Review complaints that point to technique, not product
The last row is where many reviews mislead. Early swelling is common, especially on lips. What is normal in the first days, and what is not, is in my guide to lip filler before and after in Korea.
Proof of skill you can check before the needle
- A doctor examines your face and explains the plan before you agree to anything.
- The product is named, and you can see the box or syringe before it is used.
- The starting amount is modest, with the option to add later rather than remove.
- Hyaluronic acid filler is used, and dissolving is available if you change your mind.
- The price is tied to cc and product, so you know exactly what you are paying for.
How price relates to product and amount is covered in lip filler in Seoul: what the price actually covers.
| : Excludes Juvederm 1cc Wrinkle Filler (First-visit trial) | ₩350,000$250 |
| : Belotero 1cc (Wrinkle/Under-eye specific) (First-visit trial) | ₩350,000$250 |
| Rejuviel 1cc Filler (Rejuran-made) - Applicable Areas: Front/Side Cheeks, Nasolabial Folds, Malar, Chin, Marionette, Lips (First-visit trial) | ₩189,000$140 |
| Juvederm 1cc | ₩350,000$250 |
| Rejuviel 1cc | ₩270,000$200 |
| Rejuviel 1cc (First-visit trial) | ₩159,000$120 |
| Juvederm 1cc (First-visit trial) | ₩299,000$220 |
| Rejuviel 1cc (wrinkles) (First-visit trial) | ₩199,000$140 |
| Belotero 1cc (wrinkles) (First-visit trial) | ₩279,000$200 |
| Rejuviel Lip Filler Package | ₩169,000$120 |
| Rejuviel Chin Filler Package | ₩169,000$120 |
| Filler Dissolving Injection (per area) | ₩100,000$70 |
Messages to send a filler clinic before booking
Copy these into a message. Clear, specific answers are a stronger signal of skill than any review count.
- Who will inject me, and will I meet them before treatment?
- Which product would you suggest for my concern, and why?
- How many cc do you usually start with for this area?
- Can I see the product before it is used?
- If I am unhappy, can hyaluronic acid filler be dissolved, and how is that priced?
A filler review timeline: day one, week two, month three
A review written on day one is mostly about swelling and the booking experience. By week two, swelling has usually settled and the shape is easier to judge. A review from a few months later is the one that tells you whether the result stayed natural.
When you read reviews, give the most weight to the later ones. When you write your own, please do the same.
Good filler is usually the filler nobody notices. I would rather add a little later than remove a lot.— Dr. Hyunji Kim, Delphic Clinic
Filler requests I turn down
- Sagging skin that needs lifting, not volume. Filler adds weight and does not lift.
- Areas already filled recently elsewhere, before we know what is there.
- Requests to copy a celebrity's face rather than support your own features.
- Anyone with an active skin infection near the injection site.
Verified Google reviews
4.7 · 260 Google reviewsI received ONDA lifting and Juvelook Skin treatment at Delpic Clinic. Before the procedure, Dr. K carefully examined my skin condition and explained everything in a kind and easy-to-understand way, which made me feel very comfortable and reassured. During the treatment, I could really tell that Dr. K was highly skilled, so I felt confident and at ease throughout the entire process. Overall, I was very satisfied with my experience. It’s definitely a clinic I would love to visit again.
I had a really great experience at Delphic Clinic. The staff were very friendly and made me feel comfortable from the moment I walked in. They explained everything clearly in English and didn’t try to oversell unnecessary treatments, which I really appreciated. The clinic is very clean and modern, and the whole process felt professional and well-organized. Overall, I would definitely recommend this clinic, especially if you’re a foreigner looking for a trustworthy place in Korea.
If you have read the reviews and still cannot decide, come and ask your questions in person. In a free one-to-one consultation I will examine you and tell you plainly what is worth doing and what is not. English and Chinese interpreters are on site, international patients pay the same price as Korean patients, and we are one minute from Exit 3 of Sinnonhyeon Station.

Get a free 1:1 consultation
Message our English-speaking team — same price as locals, no pressure.
Frequently asked questions
How do I judge Korea filler experts reviews?
Look for reviews that name the area treated, the product and who injected, and that describe the result weeks later, not just the same day. Complaints about overfilling or lumps tell you more about technique than praise does.
What makes someone a filler expert in Korea?
A doctor who examines your face before choosing an amount, names the product and shows it to you, starts conservatively, and has a plan for dissolving hyaluronic acid filler if needed.
Is swelling after filler a sign of a bad injector?
Not by itself. Some swelling and occasional bruising are common in the first days. Lumps that persist, uneven results after swelling settles, or overfilling are more worth discussing.
Can filler in Korea be dissolved if I don't like it?
Hyaluronic acid filler can be dissolved with an enzyme injection. Ask any clinic about this before treatment; at Delphic it is on the menu.
Should I trust before and after photos in filler reviews?
Use them with care. Swelling in the first days can make results look fuller, and lighting and angles vary. Photos taken a few weeks later are more representative.

Written by
Dr. Hyunji Kim
Dr. Hyunji Kim is the director and lead physician at Delphic Clinic in Gangnam, Seoul. She trained at Korea University Medical Center and personally performs consultations and procedures for both local and international patients.
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