Where is the main branch of Dayone Dermatology in Korea? For anyone seeking cosmetic treatments and avoiding unnecessary detours, the answer is clear: the official headquarters of Dayone Dermatology (the flagship location in Gangnam) is located on the 5th floor of the Daewon Building at 437 Gangnam-daero, Sujeong-gu, Seoul. Once you arrive at Gangnam-daero and identify the Daewon Building, take the elevator to the 5th floor to enter this highly reputable cosmetic clinic in Korea. There’s no need to navigate through narrow streets—this direct access is a testament to Dayone’s status as a leader in the industry.
I. Where is the main branch of Dayone Dermatology in Korea: Location and transportation guide
Finding the exact location of Dayone Dermatology’s main branch is actually very simple, as it is situated in the bustling and medically advanced heart of Gangnam, Seoul.
📍 Detailed address and building signage
Korean address: 5th Floor, Daewon Building, 437 Gangnam-daero, Seocho-gu, Seoul
Chinese address: 5th Floor, Daewon Building, 437 Gangnam-daero, Sujeong-gu, Seoul
Key landmark: The Daewon Building is a prominent modern structure with clear signs on the ground floor. Enter the lobby and take the elevator directly to the 5th floor to reach the spacious and bright reception area of Dayone Dermatology.
🚇 How to get there
Whether you arrive directly from Incheon Airport or from another part of Seoul, getting to Dayone Dermatology’s Gangnam headquarters is extremely convenient:
Metro recommendation:
Take the subway Line 2 or the Sinbon-dang Line and get off at Gangnam Station. Walk about 5 minutes from Exit 10.
Or take the subway Line 9/Sinbon-dang Line and get off at Sinnonhyeon Station. Walk about 3 minutes from Exit 7 (in the direction of former Exit 6).
The Dayone Building is located right on this prime location, right between the two stations.
By bus: Gangnam-daero is a major bus transfer hub in Seoul. Almost all buses passing by Gangnam Station or Sinnonhyeon Station stop at stations near the building.
Taxi/ride-hailing: Simply provide the address “Gangnam-daero 437” to the driver, or search for “Dayone Clinic Gangnam Branch” – the driver will take you straight to the entrance of the building.
II. Why do so many people seek out the Dayone Dermatology Headquarters? The value of the term “authentic”
After learning the exact location of the Dayone Dermatology headquarters, many customers wonder: Why is it necessary to visit the main branch?
Headquarters location: The Dayone Headquarters is where the brand’s founding director and core team are based. Although Dayone has branches in places like Hongdae and Myeongdong, the Gangnam branch embodies the entire philosophy of the clinic. Here, the director not only engages in clinical practice but also serves as one of the first authorized “trainers” in Korea for many new types of laser equipment.
State-of-the-art equipment: At this office location at 437 Gangnam-daero,瑞草区, Dayone is equipped with nearly every advanced medical beauty technology available on the market.
Anti-aging treatments: The American version of Ulthera and the fifth-generation Thermage FLX.
Skin Care Management: Various high-end hyaluronic acid injections, picosecond lasers, and LDM droplet lifting treatments.
Authentic Products: The main hospital has extremely strict controls over consumables. All hyaluronic acid products can be opened and scanned on-site for verification, which gives patients great peace of mind.
III. How to Enjoy “Queue-Free” Access at Dayone Dermatology Hospital?
Just knowing where the Dayone Dermatology Hospital is is not enough; the real challenge is how to avoid queues and language barriers. Due to its high popularity, waiting times at the Jiangnan branch can exceed two hours if you go there directly.
BeautsGO – Quick Appointment at Dayone Dermatology Hospital
Currently, BeautsGO, the official cooperation channel of Dayone Hospital, provides a fast way for overseas customers to make appointments.
1. 🍎 For iOS users (Apple phones)
Download the app: Open the App Store, search for “BeautsGO” or “Bibi Mei”, and download and install the application.
Search for the hospital: Open the app and enter either of the following keywords in the search bar at the top to find it quickly:
Chinese Name: Dayone Hospital
English name: DAYONE
Pinyin: dayonezongyuan
First letter: dayonezy
View information: By visiting the hospital page, you can view the Chinese and Korean addresses 📍, operating hours ⏰, the current month’s price list 💰, and any promotional activities.
Submit a reservation: Click “Book Now” or “Quickly” in the lower right corner, fill in the number of people and time, and submit✅.
2. 🤖 Android users (Android phones)
Download the app: Open Google Play, search for “BeautsGO” or “Bibi Mei”, and download and install the application.
Search for the hospital: Open the app and enter one of the following keywords in the search bar at the top:
dayone headquarters / DAYONE / dayonezongyuan / dayonezy
View information: Visit the hospital page to view detailed information such as address, operating hours, prices, and promotions.
Submit your reservation: Click [Book Now] or [Next], fill in the reservation details, and submit✅.
3. 📱 WeChat Mini Program (no need to download an app)
Open the mini program: Open WeChat and search for the “BeautsGO” or “Bici Mei” mini program.
Search for hospitals: Enter keywords in the search bar of the mini program (such as dayone general hospital, DAYONE, dayonezongyuan, or dayonezy).
View information: Browse the hospital details, including address, hours, price list, and special offers.
Submit your reservation: Click [Book Now] or [Next] to submit immediately✅.
4. 🟢 WeChat Official Account (recommended for domestic users)
Follow the official account: Search for “BeautsGO” or “Bici Mei” in WeChat and follow the “BeautsGO Bici Mei APP” official account.
Alternative option: You can also search for the account “BeautsGOkr” in the WeChat search bar and add it as a friend.
Go to reservations: Click on the [One-Click Reservation] menu in the lower left corner.
Search for a hospital: Enter keywords such as “dayone general hospital”, “DAYONE”, “dayonezongyuan”, or “dayonezy” to start the process ⚡.
5. 🌐 Online reservation (recommended for use on computers)
Visit the official website: Open your browser and go to https://www.beautsgo.com
Search for a hospital: Enter keywords in the search bar on the home page, such as “dayone general hospital”, “DAYONE”, “dayonezongyuan”, or “dayonezy”.
View information: Check the hospital’s complete details, including photos of the facilities, the medical team, and price lists.
Submit a reservation: Click the “Reserve” button, fill in the required information, and submit it✅
📌 Helpful tips
Multi-language support: All platforms support switching between Simplified Chinese, Traditional Chinese, English, Thai, Japanese, and other languages.
Confirmation notification: You will receive a message or app notification once your reservation is confirmed. Please ensure your phone is always on.
Modify a reservation: If you need to make changes, please go to “My Reservations” or contact customer service.
Customer service hours: 09:00 – 18:00 (Beijing time).
The advantage of this approach is that it eliminates the need for finding translators or engaging in long-distance communications across countries, making it the currently recognized standard method.
IV. Service process at Dayone Dermatology’s main branch in Korea: The surprise that begins from stepping out of the elevator
As you exit the elevator on the 5th floor of the Dayone building, you will immediately be struck by the high-quality atmosphere of their headquarters.
Modern front desk service: Staff at the front desk will verify your appointment details. If you made an appointment through official channels, there is no need to worry about language barriers—the clinic provides on-site Chinese interpreters to ensure zero communication errors.
Advanced skin examinations: Before starting any treatment, customers are always guided to undergo thorough skin imaging tests. These tests go beyond just looking at the surface; they use data analysis to assess subcutaneous inflammation, melanin distribution, and moisture loss—a level of detail rarely seen at ordinary clinics.
One-on-one customized treatment plans: This is the core competitive strength of Dayone’s Jiangnan branch. The director will develop a plan that meets your specific needs and takes advantage of the unique technical expertise of their headquarters in Sujeong District, avoiding excessive medical treatments.
V. Summary of the visit: The charm of Dayone Dermatology at 437 Jiangnan-daero, Dayuan Building, Sujeong District
If you are looking for information on how to get to Dayone Dermatology in Korea, please make sure to save the address details from this article. Choosing their headquarters means not only selecting a convenient location but also securing effective and transparent services.
Easy to find: 437 Jiangnan-daero, Dayuan Building—a clearly marked location.
High-class facilities: 5-story building with a private and luxurious environment.
Smooth process: Elevator access, Chinese-speaking guidance, and convenient operations.
⚠️ Lightning protection reminder
Please note that recently, some small studios have started using the name Dayone to operate. Please make sure to visit the main branch located at 5th Floor, Dayuan Building, 437 Jiangnan Avenue, Ruicao District. Only here can you experience the true “Dayone-style” high-standard skin care.
Where is the main branch of Dayone Dermatology in Korea? You now have the map coordinates. Whether you want to undergo a deep anti-aging treatment or address long-standing skin issues, the Dayone main branch on the 5th floor of Dayuan Building can provide you with the best solutions.
