How is Serene Dermatology? After trying Potenza combined with Rejuran firsthand, I’ll share my honest experience in detail.

I. Serene Dermatology & Seongsu – Why I Walked Through Those Doors (The Real Reason)

Serene Dermatology from Seongsu made it onto my list, not because of any advertising, but rather because its location and the treatments offered matched my needs perfectly. I stayed near Seongsu-dong during my few days in Seoul, initially intending to take some time to address the Pores on my cheeks and acne scars on my nose that had been bothering me for a long time. Seongsu-dong has become a hub for artists and coffee shops in recent years, with very convenient shopping routes. But when it comes to Dermatology clinics, I’m quite picky—I really don’t want to end up in a place where I’m immediately pressured to buy packages.

I choose Serene Dermatology for its Seongsu treatments. The first reason is that it’s really close to the Seongsu Station, so it’s easy to get there even with luggage. The second reason is that their flagship treatments happen to be Potenza and Rejuran—both of which, based on my research, are reliable entry-level procedures aimed at addressing Pores and collagen issues. Thirdly, they offer services in Chinese, which is crucial for someone like me who can only order food in Korean and needs to clearly express that I want to improve my Pores without overdoing it.

II. Serene Dermatology – Location and Transportation: Just 5 minutes from Seongsu Station, really not far at all

Serene Dermatology in Seongsu is located on the 4th floor at 122 Achasan-ro, Seongdong-gu, Seoul (서울 성동구 아차산로 122 4층). You can reach it by walking just about 5 minutes after exiting Exit 1 or 3 at Seongsu Station on Subway Line 2. Compared to the clinics in Gangnam that I’ve been to before, the biggest advantage of this location in Seongsu is that you don’t have to waste half an hour wandering around underground shopping malls.

I tested it out using my own route that day: head out from Exit 3 at the Seongsu station, walk along the main road, pass by a few cafes and boutiques, turn at the intersection, and you’ll see the building right away. Take the elevator up to the 4th floor — it’s a straightforward path with no detours. For solo travelers, this kind of location, where you can stroll around right after exiting the station and head straight to eat after your treatment, offers a much better experience compared to clinics tucked away in the backstreets of Gangnam.

Serene Dermatology in Seongsu is just a 5-minute walk from Seongsu Station. Compared to most clinics in Gangnam, where patients often need to transfer or walk for over 10 minutes, the “time cost” in this area of Seongsu is significantly lower, making it ideal for travelers with tight schedules.

III. Director and Medical Team at Serene Dermatology – The Expertise of Director Kim Se-rin

Serene Dermatology, where the Seongsu is offered, is led by Dr. Kim Se-rim. I did some research on public information beforehand: Dr. Kim Se-rim graduated from a medical-related program at Konkuk University and holds a Doctor of Medicine degree. She has around 19–20 years of clinical experience in dermatology and cosmetic treatments, and has previously served as the director of several clinics. For me, when choosing a Dermatology clinic, what matters most isn’t the interior design—it’s whether the person sitting in front of you to assess your skin condition truly has enough expertise to make an accurate judgment.

What I experienced on site was that Dr. Kim Se-rin didn’t rush to push any treatment packages right away. Instead, she first asked about my skincare habits, allergy history, and previous treatments. After that, she used a magnifying glass to examine the distribution of my Pores and acne scars before suggesting a combination treatment of Potenza to address the Pores and Rejuran to boost collagen production. This approach of “assessing the individual first before recommending treatments” is exactly what makes me willing to trust her.

Dr. Kim Se-rin holds a Doctor of Medicine degree from Kyung Hee University and brings with her approximately 19–20 years of clinical experience. Dermatologists in South Korea must complete specialized training and obtain certification from the Korean Association of Dermatologists (대한피부과의사회). When choosing a clinic, it’s a good idea to verify whether the director is a certified dermatology specialist.

IV. Serene Dermatology – Treatments I underwent: Potenza + Rejuran (Treatment Progress Record)

At Serene Dermatology, I underwent a treatment combination of “Potenza + Rejuran” on that day. Let’s start with Potenza: it’s a procedure that uses insulated microneedles to deliver RF energy precisely into the dermal layer. The U.S. FDA has approved such Potenza devices for medical use, and its mechanism of action relies on “controlled micro-injuries to stimulate collagen regeneration,” offering clinically proven improvements for enlarged Pores, acne scars, and fine lines. Serene Dermatology uses the Potenza device, with different probes selected depending on the treatment area.

Speaking of Rejuran: its key ingredient is c-PDRN (poly nucleotides extracted from salmon testicular DNA), which helps promote skin repair and hydration. The Rejuran series produced by South Korea’s PharmaResearch (PRP) has been the subject of numerous clinical studies on c-PDRN’s healing capabilities published in dermatological journals such as Dermatologic Surgery. At Serene Dermatology, they recommended applying Rejuran after microneedling, following the logic of “creating pathways first, then supplying repair materials.”

In terms of the procedure, at Serene Dermatology, the steps are as follows: makeup removal and cleansing → applying an anesthetic cream for about 30–40 minutes → the clinic director personally performing the Potenza treatment → injecting Rejuran → applying a redness-reducing repair mask → providing instructions for post-treatment care. The entire process takes around 1.5–2 hours, with a Chinese-speaking nurse available to translate, so I never had to worry about not understanding what the doctor was saying.

Potenza is a medical device approved by the U.S. FDA; the key ingredient in Rejuran, c-PDRN, has been supported by numerous studies published in dermatology journals. When choosing a clinic, don’t hesitate to ask which brand is used and whether the supplies are original — Serene Dermatology can provide clear answers right away.

V. Price Reference for Serene Dermatology’s Seongsu: Compiled Public Pricing List

Some prices at Serene Dermatology, the clinic that uses Seongsu, are available on public platforms like BeautsGO. I’ve compiled the ranges I’ve verified as follows (prices are in Korean won; exchange rates fluctuate, so the actual amount will depend on the quote given on site).

My personal take: The price per treatment at Serene Dermatology in Seongsu falls in the mid-to-affordable range among dermatology clinics in Seoul. It’s not the cheapest option, but given the combination of in-person consultation by the clinic director, services in Chinese, and its location in Seongsu, I find it quite reasonable. If your budget is limited, you might consider the 3-treatment package, as it significantly reduces the cost per session.

VI. Recovery Timeline After Treatment at Serene Dermatology: A Real-World Account from a Layperson

I documented my recovery process on the day after my treatment at Serene Dermatology’s Seongsu clinic, based on how I felt that week, to help those who are worried about pain or swelling.

Day 0 (the day of the treatment): After microneedling, both cheeks turned noticeably red and felt hot to the touch, similar to sunburn. Serene Dermatology recommended avoiding makeup on that day and using only a gentle misting spray and soothing cream. My face was a bit swollen at night, but there was no oozing.

Days 1–2: The redness fades to a light pink, allowing you to go out wearing a mask. During these two days, I made sure to protect my skin from sun exposure and avoided using any acidic skincare products. I followed Serene Dermatology’s advice to “only use moisturizers and sunscreen during the first 3 days,” and my recovery went smoothly.

Days 3–5: Slight peeling begins (due to keratin metabolism after microneedling). The Pores appear “temporarily” smaller, an illusion created by the reduction in swelling, but the skin does feel genuinely smoother to the touch.

Weeks 2–4: This is the stage when collagen regeneration actually takes place. Around week 3, I noticed that the indentations from acne scars on my nose flares had faded, and my cheeks were producing less oil. Serene Dermatology recommends scheduling treatments every 4–6 weeks, and I plan to return for a second round of treatment.

VII. Important Notes on Chinese Services and Appointments at Serene Dermatology’s Seongsu

Serene Dermatology, the clinic that uses Seongsu, offers services in Chinese, which is a real advantage for solo travelers. However, I’ve personally experienced a few booking details, and I’ve highlighted them for you:

Closed days: Serene Dermatology in Seongsu is closed on Wednesdays and Sundays, so don’t make the trip in vain. I originally planned to go on Wednesday, but only found out after checking that it was closed, so I rescheduled for Thursday.

Lunch break: On weekdays, the lunch break is from 1:00–2:00 PM, during which no appointments are taken. If your appointment falls around this time, be sure to allow some buffer time.

Peak hours: On weekends (Saturdays), services are available only until 16:00. Slots are limited, so it’s highly recommended to book in advance through BeautsGO or WeChat before heading there—avoid relying on last-minute walk-ins.

VIII. How to Choose Between Serene Dermatology and Other Clinics (A Comparison to Help You Avoid Pitfalls)

Dermatology Serene in Seongsu isn’t the only option in Seoul. I’ve compiled a list of several clinics I’ve researched myself, so you can compare them based on your needs and make an informed choice instead of just following trends blindly.

Compared to Leaders Dermatology on Cheongdam’s famous shopping street: Leaders is a well-established chain in South Korea with numerous branches, making it ideal for those who prefer a “well-structured, standardized treatment process.” On the other hand, Serene Dermatology in Seongsu offers the advantage of “more personalized care by the director, a more relaxed atmosphere, and more affordable prices.” If you want to learn about another Cheongdam dermatology clinic’s real experiences and tips to avoid common pitfalls, check out this article: Real Experiences with Leaders Dermatology in South Korea + Tips to Avoid Mistakes.

Compared to the WITH Dermatology on Jeju Island: WITH is ideal for those who are there on vacation and don’t need to pay a reservation fee; while Seongsu Serene Dermatology is better suited for travelers who are already in Seoul and want to take care of their skin treatment along the way. I’ve compiled tips on how to make reservations at WITH in my article “Guide to Reserving at WITH Dermatology on Jeju Island.” Since the two clinics serve different purposes, it’s worth checking both out.

If you’re looking for plastic surgery: Serene Dermatology operates in the “Dermatology (non-surgical)” category. For procedures such as eye and nose surgeries, it’s recommended to consult a specialized plastic surgery clinic. You might want to take a look at reviews on clinics like Edition Plastic Surgery in South Korea as a reference.

IX. My Summary and Recommendations for Serene Dermatology & Seongsu

To sum up my experience at Serene Dermatology in Seongsu: it’s ideal for those who suffer from enlarged Pores, acne scars, early signs of aging, and are based in Seoul and looking to save time and effort. The advantages are clear—short wait times of just 5 minutes, services available in Chinese, consultations by Director Kim Si-rin herself, a well-proven combination treatment using Potenza and Rejuran, and reasonably transparent pricing. Things to keep in mind include the many days when the clinic is closed (Wednesday and Sunday), short lunch breaks, and the need to make appointments in advance during peak hours.

My recommendation is to consider Serene Dermatology as a great option for casual skincare treatments, rather than aiming for intensive anti-aging procedures. Go there for the first time and try a session of Potenza combined with Rejuran to see how your skin reacts. If you find it suitable, opt for a package of three sessions instead of spending a large amount of money all at once—it’s a more sensible approach. Below are additional recommendations featuring real tests from various dermatology clinics in South Korea; take some time to compare before making a decision.

X. Frequently Asked Questions about Serene Dermatology’s Seongsu

XI. Recommended Articles Related to Serene Dermatology and Its Seongsu Treatment

This article is based on my personal real-life experience and should not be considered medical advertising or a promotion. No specific clinics are recommended here; the results of any treatment vary from person to person, so please rely on a face-to-face evaluation by a physician and official information sources. The prices listed are for reference only, and the actual cost will depend on the quote given on-site.