I. Introduction to the Dayone Dermatology Gangnam Branch | Background and Reviews of this Hospital in Gangnam District, Seoul, South Korea
The Dayone Dermatology Gangnam Station Branch (데이원강남역점) is located on the 4th floor of Hansung Building, at No. 423 Gangnam-daero, Seocho-gu, Seoul. It serves as a strategic branch of the Dayone chain, targeting the “Gangnam Station transportation hub.” The clinic offers core treatments such as Thermage FLX, Rejuran hyaluronic acid injections, and HIFU, and provides Chinese-speaking translation services specifically for clients from Taiwan, Hong Kong, and Southeast Asia.
Compared to the head office location in Sinsa, the Gangnam branch places greater emphasis on the convenience of “lunchtime beauty treatments” and targeting “office workers” as its primary customer group. The business hours are extended until 20:30 in the evening, and consultations are also available until 16:00 on Saturdays, making it particularly convenient for overseas tourists with busy schedules.
II. Key Services of Dayone Dermatology | Core Advantages of Thermage FLX, Rejuran Hydrating Treatment, and HIFU
The core focus of Dayone’s Gangnam branch is “non-surgical anti-aging treatments”. Here are the three main featured services:
- Thermage FLX: The fifth-generation Thermage device. A single treatment is sufficient to stimulate the regeneration of Collagen, making it ideal for those with facial sagging or blurred jawlines. Hospitals use authentic American-made equipment, and the probes are opened and used immediately on-site, ensuring safety.
- Rejuran Hydrating Needle: Contains PN polynucleotide ingredients, and is designed to provide deep-level moisturization and repair the skin’s barrier. Compared to regular hydrafacial treatments, Rejuran offers a longer-lasting effect and is suitable for those with dry or dull skin.
- HIFU: Focused ultrasonic energy is delivered directly to the SMAS layer, resulting in a significant lifting and contouring effect. This treatment is ideal for those who do not wish to undergo surgical procedures but still desire to achieve a “notable tightening effect”.
In addition to the aforementioned core services, the hospital also offers conventional Dermatology treatments such as botulinum toxin injections, Filler injections, and laser freckle removal, which can be flexibly combined according to individual needs.
III. Reference prices for Dayone Dermatology services (up-to-date fees for 2026)
| Project | Reference price |
|---|---|
| Thermage FLX (full face) | Please visit BeautsGO for more information. |
| Rejuran Glow Hyaluronic Acid Injection (2 centum core) | Please visit BeautsGO for more information. |
| HIFU | Please visit BeautsGO for more information. |
| Botulinum toxin | Please visit BeautsGO for more information. |
※ The prices are for reference only; the actual rates at the time of consultation at the hospital shall prevail. It is recommended to make reservations through BeautsGO to enjoy exclusive discount prices.
IV. Qualifications of Dayone Dermatology Physicians | Background and Technical Expertise of Dr. Zhao Wenjing
The Gangnam branch is led by Dr. Zhao Wenjing, who graduated from a renowned medical institution in South Korea and completed specialized training in Dermatology. Dr. Zhao specializes in “natural” minimally invasive cosmetic procedures that do not rely on excessive filling materials but focus on achieving a subtle effect where no one can tell you have undergone any treatment – leaving people to assume that you are simply in excellent health.
In the use of Thermage, Dr. Zhao insists on “tailoring the energy parameters” to each patient, adjusting the probe depth and the number of pulses according to the thickness and degree of skin aging of each individual, in order to avoid the problem of “rubber-like skin” that can result from blind application of these settings.
V. Appointment Process at Dayone Dermatology | Step-by-Step Guide for In-person Consultations in South Korea 2026
For friends from Taiwan and Hong Kong who are visiting Korea for the first time, it is recommended to make a reservation through the BeautsGO platform 2-3 weeks in advance. The process is as follows:
- Search for “Dayone Dermatology Gangnam Branch” on BeautsGO and click to enter the details page.
- Select the services you would like to experience (multiple selections are allowed), and provide the departure date as well as any additional notes or requirements.
- The Chinese customer service team at BeautsGO will contact you within 24 hours to confirm the details and assist you in scheduling an appointment for the same day.
- After arriving in Seoul, head to Exit 10 of Gangnam Station and it takes about 3 minutes to walk to the hospital.
- On-site Chinese interpreters are available to assist with communication, so there is no need to worry about language barriers.
VI. Dayone Dermatology’s Inpatient Environment | Clinic Facilities and Details of Chinese-Language Services
The spatial design of the Gangnam branch focuses on creating an “elegant and modern atmosphere”. The waiting area is equipped with comfortable sofas and free beverages, while the walls are painted in a soft beige tone to help reduce patients’ anxiety. All treatment rooms are designed with private compartments to ensure privacy. The lighting for pre-operative photography has been specially adjusted to ensure consistency in the color tone of before-and-after photos.
For overseas patients, the hospital provides dedicated Chinese-speaking coordinators who will accompany them throughout the entire process – from confirmation of appointments, to reception upon arrival at the hospital, pre-operative communication, and post-operative care instructions – ensuring that patients do not need to worry about translation themselves.
VII. Real User Reviews of Dayone Dermatology | Selected Experiences of Beauty Seekers from Taiwan and Hong Kong
“I flew from Taipei, and I was really worried about the language barrier. But there were Chinese interpreters on site, and the doctors patiently explained the settings of the Thermage device using pictures. My face was a bit red after the treatment that day, but it went away the next day. A month later, I could definitely tell that my jawline had become much tighter!” — Taiwan netizen C.L.
“I have visited several Dermatology clinics in Gangnam, and the prices at the Dayone Gangnam branch are quite transparent; there is no forced sales at all. After getting the Rejuran glow treatment, my skin really did look brighter, and my colleagues even asked me if I had gone on vacation.” — Hong Kong netizen J.Y.
VIII. Must-read before going to South Korea | Things you need to know before visiting Dayone Dermatology
- It is recommended to avoid Saturdays, as the surrounding areas of Gangnam Station are quite crowded, which may result in longer waiting times.
- Within one week after the Thermage procedure, it is advisable to avoid high-temperature saunas and strenuous exercise. The hospital will provide a detailed post-procedure care kit, including instructions in Chinese.
- If you need to cancel or reschedule, please notify BeautsGO at least 48 hours in advance to avoid cancellation fees.
IX. How to Make an Appointment at Dayone Dermatology through BeautsGO | A Guide to Making Appointments in Chinese with No Barriers
BeautsGO supports five languages: Simplified Chinese, English, Japanese, and Thai, making it the most convenient platform for booking medical beauty treatments in South Korea at present. Steps to book a appointment at the Dayone Gangnam branch:
- Download the BeautsGO APP or visit their official website at “beautsgo.com”.
- Enter “Dayone” in the search bar and select “Gangnam Station Store”.
- Click “Book Now” and select the treatment you wish to undergo, as well as the desired date and time slot.
- Fill in your basic information (name, contact details), and wait for the confirmation notification after submitting it.
| Method | Language | Price transparency | Difficulty | Recommendation Index |
|---|---|---|---|---|
| South Korea’s official website | ❌ Entirely in Korean language | ✅ Public | ⭐⭐⭐ | ⭐⭐ |
| Naver | ⚠️ The translation is incomplete. | ⚠️ Some information is available to the public. | ⭐⭐⭐⭐ | ⭐⭐ |
| Telephone appointment | ❌ A South Korea mobile phone number is required. | ⚠️ Subject to the hospital’s policies. | ⭐⭐⭐⭐⭐ | ⭐ |
| BeautsGO | ✅ Simplified and complex versions in English, Japanese, and Thai | ✅ Clear and transparent pricing | ⭐ No entry barriers | ⭐⭐⭐⭐⭐ |
X. FAQ: Common Questions about Dayone Dermatology
Q1: Will it be very painful during my first treatment with Thermage? Loca
l anesthetic will be applied before the procedure. Most people describe the sensation as a “warm, stinging feeling,” which is within an acceptable range. The hospital can also adjust the energy settings according to your tolerance.
Q2: How soon after receiving the Rejuran glow treatment can I apply makeup? It is re
commended to wait 24 hours after the procedure to avoid infection at the injection sites. During this period, you can use medical repair masks to enhance hydration.
Q3: I don’t speak Korean. Will it be difficult to receive treatment at Dayone? Don’t worry at all! The Gangnam br
anch is equipped with Chinese-speaking coordinators who provide services in Chinese throughout the entire process, from consultation to post-treatment follow-up.
Q4: Is it possible to schedule and have the procedure on the same day? During p
eak seasons (summer and winter vacations, consecutive holidays), it is recommended to book 2-3 weeks in advance. On regular days, there may occasionally be available slots, but this cannot be guaranteed.
Q5: Is a deposit required for booking services on BeautsGO? For most treatmen
ts, no deposit is needed; you can pay on-site upon arrival. Please refer to the information displayed on the BeautsGO website for specific details.
Disclaimer: The effects of medical treatments vary from person to person. The experiences described in this article are for reference only; please refer to the on-site assessment conducted by a physician for your specific treatment plan.