When it comes to cosmetic treatments in Korea, you might have heard of the place name “Gangnam,” but did you know that locals in Seoul actually prefer Seongsu-dong? Unlike Myeongdong, which has many tourist-oriented clinics, Seongsu-dong is home to many highly rated Korean dermatology clinics—professional institutions staffed by “dermatology specialists” certified by the Korean Dermatologists Association.
In today’s article, we will take you to a low-key yet highly praised dermatology clinic in Seongsu-dong: IRIS Dermatology. We’ll explain what a “red-label” clinic is, how to identify them, and share our real experiences there.
What exactly is a “Korean red-label dermatology clinic,” and why only 2% of doctors receive this certification?
On the streets of Korea, you’ll see various signs for “dermatology clinics,” but not all of them are trustworthy. A genuine red-label clinic will display a red square or round badge—this is an accreditation issued by the Korean Dermatologists Association (AKD), indicating that the clinic’s director is a rigorously certified “dermatology specialist.”
How difficult is it to obtain this certification?
- 6 years of medical study + passing the physician licensing exam
- 1 year of general practice rotation
- Passing the highly competitive residency exam and specializing in dermatology
- 4 years of intensive specialized training (skin pathology, laser therapy, cosmetic surgery, etc.)
- Passing the national dermatology specialist certification exam
Among all practicing doctors in Korea, only about 2% meet this requirement. This is why Red Label Dermatology is known as the “ultimate destination for skincare.”
II. How to identify a Red Label Dermatology clinic on-site? Three key points
1. Look at the sign at the entrance
Look for a red sign that reads “Specialist in Dermatology,” either square or round in shape. This is a legally recognized certification mark, and clinics that are not run by specialists are prohibited from displaying it.
2. Check the doctor’s qualifications
Make sure the doctor has the titles “Specialist in Dermatology” and “Full Member of the Korean Dermatological Association.”
3. Verify through the official website
Log in to www.akd.or.kr and enter the name of the hospital or the director’s name to confirm. Although this step is a bit troublesome, it is definitely worth it.
⚠️ Legal note: Non-specialists are not allowed to simply write “XX Dermatology” on their signboards; it must be stated as “XX Clinic, Dermatology Services.” Only clinics that explicitly display “Dermatology” with a red logo are genuine Red Label hospitals.
III. IRIS Dermatology in Sangsu-dong: A trusted institution with Red Label certification
Among the many dermatology clinics in Sangsu-dong, IRIS is one of the few that boasts both “Red Certification” and “local customer recommendations.” It may not have the fancy decor of those popular clinics in Jiangnan, but most of its patients are local Koreans—and that is in itself the best endorsement.
📍 Location and Transportation
Address: 2nd Floor, MILK Building, 26 Sangwon-ro, Seongd
ong-gu, Seoul
Transportation: Exit 5 of Doksim Station on Line 2, abou
t a 1-minute walk
Phone: 02-2138-0543
This location is very convenient, right next to SM Entertainment’s headquarters. After your skin treatment, you can also stroll around the small cultural and creative shops and cafes in Sangsu-dong.
👩⚕️ Director Introduction: Choi Ju-yeon
Director Choi is a genuine dermatologist with extensive experience:
- Graduated from the School of Medicine at Ulsan National University
- Completed internship at Seoul Ewha Medical Center
- Completed residency training in dermatology at Samsung Medical Center in Gangbuk
- Has previously served as director of several well-known dermatology clinics
- Official member of the Korean Dermatological Society, the Korean Dermatologists Association, and the Korean Clinical Dermatology Treatment Research Society.
- Previously served on the editorial board of the journal published by the Korean Dermatologists Association.
Dr. Choi’s business philosophy is very straightforward: “I only recommend treatments that I would be willing to use on my own family members.” This approach of treating customers like family is quite rare in the Korean cosmetic medicine industry.
🔬 Equipment list: Everything from lasers to anti-aging treatments is available.
IRIS’s equipment lineup in Seongsu-dong is quite comprehensive, covering various needs such as pigmentation issues, pore treatment, acne management, and anti-aging.
| Equipment name | Primary function |
|---|---|
| StarWalker | Effectively destroys melanin to treat freckles, spots, and difficult-to-treat pigmentary disorders. |
| PicoPlus | Picosecond lasers reduce damage to surrounding tissues and improve the appearance of pigmentation, pores, and scars. |
| Vbeam Perfecta | Vein lasers are used to treat vascular diseases, redness, and scars without causing epidermal damage. |
| Clarity II | Dual-wavelength lasers (755nm/1064nm) for treating pigmentation, vascular diseases, and hair removal. |
| Secret (gold microneedling) | Microneedling radiofrequency for treating acne, pores, skin elasticity, and scars. |
| Ulthera (U.S.-based ultrasound technology) | High-intensity focused ultrasound, FDA-approved, for facial lifting and tightening. |
| V-Lift Advance | Ultrasonic enhancement devices: the synergistic effect of ultrasound and radiofrequency |
| 3DEEP | Bipolar radiofrequency to promote collagen regeneration and improve fine lines, pores, and elasticity |
| EnPulse (CO2 laser) | Treatment for warts, moles, skin fibromas, etc. |
| HyCu | 9-pin multi-head device for even drug distribution and reduced medication waste |
IV. Personal experience: What’s it like to undergo picosecond treatment at Redmark Dermatology?
As someone who has long suffered from sunspots and enlarged pores, I chose to receive picosecond laser treatment (PicoPlus) combined with gold microneedling (Secret) at IRIS. Here is the full process record:
Step 1: Appointment and arrival at the clinic
I made my reservation through BeautsGO and specified in advance the issues I wanted to address. Upon arrival, a staff member who spoke Chinese greeted me. After filling out some basic information, I was quickly taken to see the director.
Step 2: Consultation with the Director
Director Cui personally conducted a skin examination for me, using specialized equipment to analyze my pigment distribution, pore condition, and skin thickness. Unlike some clinics that would immediately push the most expensive packages, she recommended starting with picosecond treatment to address my dark spots, followed by gold microneedling to tighten my pores based on my specific needs.
The entire consultation took about 15 minutes. The director explained everything in detail, including potential post-treatment side effects like darkening and the required recovery time, which was very reassuring.
Step 3: Pre-treatment Preparation
After the nurse cleaned my face, she applied an anesthetic cream that stayed on for about 30 minutes. During the waiting period, the clinic was very quiet, without any aggressive sales pitches.
Step 4: Treatment Process
First came the picosecond laser treatment. Director Cui operated it herself, constantly asking how I was feeling and adjusting the intensity as needed. The pain from the picosecond laser was much milder than that of traditional lasers; it felt more like a light tap from a rubber band, mainly concentrated on the areas with darker spots.
Next was the gold microneedling. This was a bit more painful, but still within an acceptable range. The advantage of microneedling is that it allows radiofrequency energy to be precisely delivered to the dermis without damaging the epidermis, thus stimulating collagen regeneration.
The entire treatment took approximately 40 minutes, and Director Cui handled it all herself, without delegating any steps to assistants.
Step 5: Post-treatment Care
After the treatment, the nurse applied a calming mask to my skin and provided detailed instructions for post-treatment care:
- Avoid wearing makeup for the first 3 days.
- Use high-factor sunscreen (SPF50+ PA++++).
- Steer clear of hot environments such as saunas or steam rooms.
- Apply the repair serum regularly.
The clinic also provided a post-treatment care kit, which included samples of the repair cream and sunscreen—very thoughtful.
V. Real User Reviews: What Do They Say?
“I’ve had several skin treatments in Jiangnan, but they always felt like aggressive sales pitches. IRIS was a completely different experience—the director gave me advice based on my specific needs without trying to push any treatments on me. A month after the picosec
ond treatment, my freckles have really faded!”
— Ms. Lin from Taiwan, January 2026
“I’m a local from Korea, living near Seongsu-dong. This clinic doesn’t charge foreigners differently from locals, which is really appreciated. The gold microneedling treatment improved my skin’s firmness significantly—I will
definitely return for more sessions.”
— Mr. Kim, a local from Seoul, December 2025
“This was my first time getting cosmetic procedures in Korea, and I was quite nervous. But IRIS offers Chinese-speaking services, and the director was very patient, so the whole process went smoothly. What surprised me the most was that the prices were much more transp
arent than I expected; there were no hidden fees at all.”
— Miss Chen from Hong Kong, February 2026
VI. 2026 Price References and Recommended Treatments
IRIS implements the same prices for both Korean and foreign customers, without any additional charges for foreign tourists. The following are the reference prices compiled based on the BeautsGO platform (actual prices may vary depending on individual circumstances):
| Recommended Treatments | Reference Prices | Suitable Candidates |
|---|---|---|
| PicoPlus Laser | For more information, please visit BeautsGO. | Dark spots, freckles, uneven skin tone |
| Golden Micro-Needling (Secret) | Please visit BeautsGO for more information. | Large pores, acne scars, loose skin |
| Vbeam laser treatment | Please visit BeautsGO for more information. | Red blood vessels, vascular issues |
| Ulthera therapy from the United States | Please visit BeautsGO for more information. | Facial relaxation, contour improvement |
| LDM hydration and soothing care | Please visit BeautsGO for more information. | Sensitive skin, post-treatment recovery |
| Acne cleansing and care | For more information, please visit BeautsGO | Acne-prone skin, oily skin |
💡 Tip: IRIS often offers seasonal discounts. It’s recommended to check the latest offers when booking through BeautsGO, as combo packages can sometimes be more cost-effective than individual treatments.
VII. How to book at BeautsGO: Choose from three convenient methods
To schedule a consultation at IRIS Dermatology, you can use one of the following three methods:
Method 1: BeautsGO APP (recommended)
- Download the BeautsGO APP and register an account
- Search for “IRIS” or “Airis”
- Choose the service you want to book and check the prices and schedules.
- Book online directly, and Chinese customer service will assist you.
Option 2: WeChat Mini Program
- Search for “BeautsGO彼此美” on WeChat.
- No need to download an app; you can browse hospitals and services directly.
- WeChat Pay is supported, making it convenient for users who prefer using WeChat.
Option 3: Online Booking via the Official Website
- Visit cn.beautsgo.com
- Find the IRIS Dermatology page.
- Click “Book Now” and fill out the form.
- The customer service will contact you within 24 hours to confirm.
Regardless of the method chosen, BeautsGO provides full-service support in Chinese, from appointment scheduling to post-treatment follow-up. This makes it very convenient for those visiting Korea for cosmetic procedures for the first time.
VIII. Business Hours and Itinerary Suggestions
| Weekday | Business Hours |
|---|---|
| Monday | 10:00 – 19:00 |
| Tuesday | 10:00 – 19:00 |
| Wednesday | 10:00 – 19:00 |
| Thursday | Off |
| Friday | 10:00 – 19:00 |
| Saturday | 09:30 – 14:30 (Lunch not provided) |
| Sunday | Off |
⏰ Lunch hours: 13:00 – 14:00 (No lunch break on Saturdays)
📌 Travel recommendations:
- If you plan to undergo laser treatments, it’s recommended to schedule them in the early days of your trip so you can recover properly in the following days.
- There are many creative shops and cafes near the Holy Water Cave; you can take a leisurely stroll there after your treatment (don’t forget to apply sunscreen).
- Try to avoid Thursdays and Sundays, as the clinic is closed on those days.
IX. Frequently Asked Questions
Q1: Is the Red Label Dermatology clinic necessarily more expensive than other clinics?
A: Not necessarily. IRIS offers the same prices for both Korean and foreign patients, and its pricing transparency is even higher than some clinics that specialize in serving tourists. The key advantage is that the expertise of the Red Label doctors can help you avoid unnecessary procedures, saving you money in the long run.
Q2: What if I don’t speak Korean?
A: You can make appointments through BeautsGO, and the entire process is supported in Chinese. There are also Chinese-speaking staff at the IRIS clinic, so communication will be no problem at all.
Q3: How many sessions of picosecond laser treatment are needed to see results?
A: It depends on individual circumstances. For general pigmentation issues, it is recommended to undergo 3–5 treatments spaced 4–6 weeks apart. Dr. Choi will provide specific advice during the consultation.
Q4: Can I return to my country immediately after the laser treatment?
A: Yes, but it is advised to stay for at least 1–2 days to observe recovery. Picosecond laser treatments have a shorter recovery period; you can usually resume normal activities the next day, but it is important to protect your skin from sunlight.
Q5> What is the main difference between a top-tier dermatology clinic and an ordinary clinic?
A> The key difference lies in the qualifications of the doctors and the depth of their care. Top-tier clinics are equipped to handle complex skin issues, develop personalized treatment plans, and prevent or manage complications. Ordinary clinics may focus more on basic, routine care.
X. Conclusion: Why choose a top-tier dermatology clinic in Sangsu-dong?
When seeking cosmetic treatments in Korea, choosing the right clinic is even more important than selecting the right procedure. Top-tier dermatology clinics in Sangsu-dong, such as IRIS Airee, offer several undeniable advantages:
- Professional Certification: The “top-tier” label is an official endorsement of the doctor’s expertise.
- Word of Mouth from Local Residents: The proportion of Korean patients in the waiting area is the best proof of quality.
- Same Prices as in Korea: There are no tourist surcharges; prices are transparent and fair.
- Personalized services: Direct consultations with the director and customized treatment plans – no standardized procedures.
- Location: Saengsu-dong boasts a vibrant cultural atmosphere; you can enjoy skin treatments while shopping around.
If you are planning a cosmetic treatment trip to Korea, consider adding IRIS Dermatology to your list. Remember to book in advance through BeautsGO – not only will you secure a spot, but you will also have the benefit of Chinese-speaking customer service throughout the process.
After all, you only have one face, so it’s worth entrusting it to those 2% of professionals.
Disclaimer: This article is based on personal experiences; treatment results may vary from person to person. Cosmetic procedures carry certain risks, so please proceed under the guidance of a professional doctor. The price information provided is for reference only; the actual fee will be determined by the clinic.
