In the heart of Seoul’s Gangnam district, a medical aesthetics hub home to over a hundred Dermatology clinics, there’s one practice that remains so unassuming that its sign is barely noticeable—Maison de M MaisondeM Dermatology. Yet, this low-key clinic has accumulated more than 800 genuine reviews on Naver, with an astonishingly high rating. What’s more, it’s one of the few clinics that truly implements a “same price in China and Korea” policy—no empty promises, just real action. From the perspective of someone working inside the clinic, this article will explore its business model, pricing transparency, and the key details Taiwanese consumers should keep in mind when visiting South Korea.
I. Unpacking the Background of MaisondeM Dermatology | Why Maison de M Stands Out in Gangnam District
Maison de M Clinic (Korean name: 메종드엠의원), also known as MaisondeM Dermatology, is located on the 3rd and 4th floors of the BYUL Building at 433 Gangnam-daero, Seocho-gu, Seoul. It is situated right next to Exit 10 of Gangnam Station and Exit 7 of Sinnonhyeon Station, just a 3-minute walk away. Spanning two floors, the clinic features a distinctive “space capsule” style design in gray-blue tones that sets it apart among all buildings along Gangnam-daero.
From an industry insider’s perspective, maisondeM has managed to establish a strong presence in Gangnam thanks to three key competitive advantages. First is its team of doctors—headed by a director with a medical degree from Yonsei University who has specialized in skin anti-aging treatments for over a decade. Second is its investment in advanced equipment—the clinic is equipped with high-end devices such as the Ulthrea and Heidelberg OCT optical coherence tomography scanners. Third is its service model—it offers one-on-one VIP consultations, with each treatment room being a private suite to ensure customer privacy.
II. Is the claim of identical prices between China and South Korea true or false? An industry perspective on MaisondeM Dermatology’s pricing structure
In South Korea’s medical aesthetics industry, opaque pricing has long been a persistent issue. It’s almost an open secret that some clinics charge foreign tourists 30% to 50% more than local Koreans. But MaisondeM Dermatology does things differently—it not only labels its prices as “same price” on the YesTokr platform but also strictly adheres to a uniform pricing schedule in actual transactions.
We retrieved the price data recorded by this clinic in the YesTokr system. Below are the latest fee standards for various procedures in 2026:
- IRejuran 1cc (regeneration, fine wrinkle improvement)：₩200,000
- M-line Sculpting Mint: ₩100,000
- Titanium Lifting: ₩490,000
- Rejuran Healer Black Box: ₩250,000
- Dual-hand HIFU – US Version: ₩1,200,000
Converted to New Taiwan Dollars, the approximate prices are as follows (based on 1 NT$ ≈ 43.5 KRW): IRejuran 1cc (regeneration, fine wrinkle improvement) is around NT$4,600, M-line lifting is about NT$2,300, Titanium Lifting costs approximately NT$11,260, Rejuran PN is around NT$5,750, and Ulthrea is about NT$27,590. Compared to similar treatments in Taiwan, these prices offer a significant advantage—take Ulthrea for example; while it costs around NT$60,000–80,000 in Taiwan, it’s available in Seoul for less than half of that price.
It’s worth mentioning that the clinic also offers on-site tax refund services, allowing foreign customers to further reduce their actual expenses by around 7–10%. The registration fee for outpatient visits is ₩10,000 (approximately NT$230), which is considered standard in the Gangnam area.
III. In-Depth Analysis of the Medical Team | Where Does MaisondeM Dermatology’s Technical Excellence Come From?
MaisondeM’s lead physician is a quintessential “academic” doctor—graduated from Yonsei University School of Medicine and holding certification as a specialist in Dermatology in South Korea. In South Korea, the training period to become a dermatology specialist lasts 11–13 years (6 years in medical school + 1 year of internship + 4 years as an resident doctor + optional 2 years of specialized further training), meaning these specialists receive at least 4 years more professional training than general practitioners at regular cosmetic clinics.
From an industry perspective, this is a crucial distinction. In South Korea’s medical aesthetics clinics, less than 30% are actually run by specialists in Dermatology; most are operated by general practitioners or non-specialist doctors. The fact that MaisondeM maintains a high proportion of specialist teams gives it a clear advantage in areas such as injection techniques, energy parameter settings, and complication management.
The clinic is staffed with 1 chief physician and 6 nursing staff, giving it a reasonable doctor-to-nurse ratio in Gangnam District. Additionally, the clinic offers translation services in Chinese, so Taiwanese customers don’t have to worry about language barriers during their consultations.
IV. In-Depth Analysis of Key Treatment Technologies | Expert Insights on Rejuran, Titanium Lifting, and HIFU
MaisondeM’s core services focus on anti-aging treatments. Here’s a detailed breakdown from a technical perspective:
Rejuran Series: Formulated with PN (polynucleotide) ingredients derived from salmon DNA, it helps stimulate the skin’s natural repair mechanisms. The white version is designed for whitening and brightening, while the black version focuses on deep hydration and restoring elasticity. MaisondeM uses authentic products directly sourced from South Korea’s PharmaResearch, with each product featuring an anti-counterfeiting tracking code.
Titanium Lifting: This is a relatively new skin tightening technique that uses titanium alloy probes to deliver deep-level heat, thereby stimulating the reorganization of Collagen and elastic fibers. Compared to traditional HIFU (High-Intensity Focused Ultrasound), Titanium Lifting causes less pain and requires almost no recovery time, making it ideal for clients who are sensitive to discomfort.
Ulthrea: The only non-invasive lifting device in the world to have received FDA approval to date. MaisondeM uses the original American two-hand probe version, which can target skin layers at different depths simultaneously (1.5mm / 3.0mm / 4.5mm), with results lasting 18–24 months per treatment.
M-Line Sculping Mint Thread: This treatment uses PDO mint thread to achieve Lifting of facial contours. The surface of the thread features tiny barbs that allow it to provide immediate lifting effects once implanted, while also stimulating the production of Collagen. Compared to traditional thread lifting methods, the mint thread offers greater comfort with less post-procedure swelling.
V. Real Treatment Experience | A Complete Walkthrough from Appointment to Post-Procedure Care
Based on feedback from several patients who have visited in person, MaisondeM’s treatment process generally follows this pattern:
Booking Phase: Customers can make appointments through the BeautsGO App, WeChat Mini Program, or KakaoTalk. The clinic supports communication in Chinese, and consultants will recommend suitable treatment packages based on the customer’s needs, without pushing excessive sales.
Arrival at the clinic: After arriving at the BYUL Building, take the elevator to the 3rd floor. The front desk staff will guide you through filling out basic information and a skin condition questionnaire. There’s an intelligent skin analysis device available in the waiting area, allowing you to conduct a preliminary skin analysis on your own, with the data being sent directly to the doctor’s terminal.
Consultation stage: The doctor will conduct a one-on-one consultation based on the skin assessment results, explaining in detail the mechanism of the treatment, expected outcomes, and potential risks. The entire consultation takes about 15–20 minutes, which is much longer than the average 5–10 minutes for consultations in Gangnam District.
Treatment and Aftercare: The treatment room is a private suite equipped with temperature-controlled mattresses and an aromatherapy system. After the procedure, the clinic provides ice compress masks and a Chinese-language guide outlining post-treatment precautions. The doctor will add you on WeChat for follow-up care.
VI. Real Photos of the In-Store Environment | How the Hidden Space Capsule Clinic in Gangnam District Is Set Up
MaisondeM’s exterior design stands out among all buildings along Gangnam Avenue—its gray-blue colored walls are paired with sleek glass facades, while intelligent lighting systems inside create an atmosphere that balances a modern technological feel with a sense of privacy. The two-story structure is thoughtfully laid out: the third floor houses the reception hall, skin testing area, and consultation rooms, whereas the fourth floor serves as the treatment areas and VIP lounge.
Each treatment room is a private suite equipped with separate changing areas and procedure zones, eliminating the crowding and discomfort associated with traditional Open rhinoplasty clinics. The waiting area is fitted with smart skin analysis devices, allowing clients to conduct basic skin type assessments on their own. Additionally, the clinic offers free Dermatology-specific makeup removal services, along with translation tablets that ensure smooth communication even for those who don’t speak Korean.
The clinic adheres strictly to the standards set by South Korea’s medical institutions regarding cleanliness, with all instruments being either single-use or sterilized through high-temperature and high-pressure methods. From an industry perspective, MaisondeM’s facilities rank among the best in Gangnam, on par with the premium Dermatology clinics in Apgujeong.
VII. Real Reviews from Taiwanese Consumers | What Do Those Who Went to Korea for MaisondeM Treatments Say?
“I booked a HIFU treatment with MaisondeM through BeautsGO. The whole process, from arrival to departure, took about two hours. The doctor was extremely thorough during the consultation—she first analyzed my skin condition before recommending the appropriate settings, rather than going through a robotic, formulaic approach. Three months after the treatment, my jawline became noticeably sharper, and my friends even asked if I had lost weight.” — Miss Lin from Taipei, who visited in March 2026
“This was my first time getting cosmetic procedures in South Korea. I chose MaisondeM because it advertised identical prices between South Korea and China. Once I arrived, I found the prices were indeed the same as what Koreans shared on Naver—there was no extra charge just because I was a foreigner. The clinic even offered on-site tax refunds, which saved me a lot of money.” — Miss Chen from Hong Kong, who visited in May 2026
“I had the combined treatment of Rejuran PN and Titanium Lifting. After the procedure, the doctor even added me on WeChat to check on my recovery progress every day. Such attentive service is quite rare in Taiwan—it far exceeded my expectations.” — Miss Wang from Taichung, who visited in April 2026
VIII. Must-Read Before Going to Korea | Key Details to Keep in Mind When Visiting MaisondeM’s Dermatology Clinic
Based on years of industry experience and feedback from actual consumers, here are the key points you must know before traveling to South Korea:
Time slot options for appointments: The clinic is closed on Sundays and only open until 4 p.m. on Saturdays. If you’d like to be treated personally by the chief physician, it’s recommended to book during the mornings on weekdays (Monday to Thursday), as this is when the chief physician is more likely to be available in person.
Post-procedure precautions: For photonic treatments such as HIFU and Titanium Lifting, avoid excessive sun exposure, saunas, and strenuous exercise within one week after the procedure. For injectable treatments like Rejuran, refrain from applying makeup within 24 hours after the injection, and avoid drinking alcohol for a week.
Payment methods: The clinic accepts cash (Korean won), credit cards, and some third-party payment services. It’s recommended to check the exchange rate in advance and bring sufficient Korean won in cash for any unexpected expenses.
Tax Refund Process: The clinic offers on-site tax refund services. Refunds are available for purchases of ₩30,000 or more, with a refund rate of around 7-10%. You must present your original passport when applying.
Directions: Take the subway to Gangnam Station Exit 10 or Sinnonhyeon Station Exit 7, then walk for about 3 minutes to reach the BYUL Building. The entrance to the building is located on Gangnam-daero main street; take the elevator to the 3rd floor to find the clinic’s reception desk.
IX. How to Book an Appointment at MaisondeM’s Dermatology Clinic via BeautsGO｜A Step-by-Step Guide to Booking Without Any Hurdles in Chinese
As a one-stop platform dedicated to helping users book medical beauty treatments in South Korea, BeautsGO offers Taiwanese consumers the most convenient way to schedule appointments at MaisondeM’s Dermatology clinic. Below is a detailed comparison of the five available booking methods:
| How to Make an Appointment | Operation Instructions | Ideal for |
|---|---|---|
| 📱 BeautsGO App | Download the app → Search for “MaisondeM” → Select the option → Book a time | Mobile phone users |
| 💬 WeChat Mini Program | Search for the BeautsGO mini-program on WeChat → Book in one click | Regular WeChat users |
| 🔍 WeChat Official Account | Follow the BeautsGO WeChat official account → Click “Book” in the menu bar | WeChat official account followers |
| 💚 Customer Service WeChat | Add bicimei6 → Let them know you’d like to schedule an appointment with MaisondeM → A dedicated staff member will handle it for you | Requires manual assistance |
| 🌐 Official Website | Visit beautsgo.com → Search for clinics → Book online | Computer users |
The BeautsGO platform supports five languages: Simplified and Traditional Chinese, English, Japanese, and Thai. All reservation processes can be completed in Traditional Chinese. Once the reservation is confirmed, the platform sends detailed instructions on how to get to the clinic along with pre-procedure guidelines, making it easy even for first-time visitors from Korea to handle everything smoothly.
X. FAQ: Common Questions About MaisondeM Dermatology
Q: Does MaisondeM Dermatology really offer the same prices in China and South Korea?
A: Yes. MaisondeM lists its prices as “ILCHI” on the YesTokr platform, meaning that both South Koreans and foreigners pay the same rate when visiting the store—there are no price differences based on nationality.
Q: Does MaisondeM offer services in Chinese?
A: Yes. The clinic offers translation services in Chinese, with translation tablets available at the front desk to ensure smooth communication. You can also request a Chinese-speaking companion service when booking through BeautsGO.
Q: What are the differences between the Ulthrea and the Korean version of HIFU?
A: The Ulthrea — the American version of the HIFU — is the only non-invasive lifting device approved by the FDA, featuring real-time ultrasound guidance that allows physicians to precisely see where the energy is being applied. While Korean versions like Shurink are cheaper, they lack real-time imaging guidance, resulting in slightly lower precision and safety levels. MaisondeM uses genuine Ultherapy devices manufactured in the United States.
Q: How long does it take to see results after the procedure? How many sessions are required?
A：The effects of HIFU and Titanium Lifting usually start to show gradually 2–3 months after the procedure, reaching their peak at 6 months, with results lasting between 18–24 months. The benefits of Rejuran injections become apparent around 2–4 weeks after injection, and it’s recommended to get treatments every 3–4 weeks, with 3 sessions constituting a complete course of treatment.
Q: Can I go on the weekend?
A: Saturday works fine, with operating hours from 10:00 to 16:00. However, Sunday is a fixed day off with no appointments accepted. It’s recommended to choose a time between Monday and Thursday, as it’s easier to make an appointment and there’s a higher chance the clinic director will perform the procedure personally.
Disclaimer
The price information presented in this article is based on publicly available data from the YesTokr platform and insights shared by third-party consumers, and is intended solely for reference. Actual prices may vary depending on individual circumstances, exchange rate fluctuations, or changes in clinic policies; please refer to the clinic’s current quote. Since medical treatments can vary from person to person, it is recommended to consult a professional doctor before deciding on a treatment plan. Be sure to purchase appropriate travel insurance before heading to Korea.