South Korea’s DayOne Dermatology — named “Day One” to signify that customers can experience a tangible transformation from the moment they step into the clinic.
When it comes to dermatology clinics in Gangnam, South Korea, many people immediately think of “expensive” and “standardized procedures”. However, the **DayOne Dermatology Clinic** we are going to introduce today is regarded by both local South Koreans and customers from home and abroad as the “king of cost-effectiveness” – its equipment is on par with that of top-tier luxury hospitals, yet its prices are nearly 30% more affordable.
DayOne Dermatology was established in 2015 and is a locally-based, specialized dermatology clinic in South Korea. Currently, it op
erates three branches in Seoul:
– DayOne Dermatology Gangnam Main Branch (located at Hans
ung Building, Gangnam-daero, Seocho-gu)
– DayOne Dermatology Gangnam Medi Tower Branch (located at Medi Tower, Gangnam-g
u)
– DayOne Dermatology Gangnam Station Branch (just 3 minutes’ walk from Exit 10/11 of Gangnam Station)
What I would like to introduce this time is the **South Korea DayOne Dermatology Gangnam Main Branch**, located in the heart of Gangnam. It also serves as the flagship clinic for the entire DayOne network, receiving approximately 10,000 customers each year.

How about the Gangnam Main Branch of DayOne Dermatology in South Korea? – Location and Transportation
The DayOne Gangnam Main Campus is located at Hansung Building on Gangnam-daero in Seocho District, Seoul, right next to Gangnam Station on Line 2 and Sinsa Station on Line 3, boasting an extremely advantageous geographical location.
**🚋 Transportation Guidelines:**
– Ex
it 10 or 11 of Line 2/Sin-Bundang Line at “Gangnam Station”; it takes about 3–5 minutes to walk.
– Exit 7 of Line 3 at “Sin-Nunlan
Station”; it also takes approximately 5 minutes to walk.
– There are many convenience
stores and cafes in the vicinity, so you can pass the waiting time in a pleasant way.

**🕐DayOne Gangnam Main Branch Hours of Op
eration:** – Weekdays (Mon., Tue., Thu., Fri.): 10:30
–21:00 – Wed., Thu.: 10:30–20:00 (lunch break 13:00–14:00) – Sat.: 10:3
0–16:00 (no lunch break) – Sundays and Sout
h Korea public holidays: Closed

The medical team and qualifications of DayOne Dermatology’s Gangnam Main Hospital in South Korea – who is responsible for treating your eye diseases?
The medical team at DayOne Gangnam General Hospital is one of the greatest strengths of this clinic.
👨⚕️ Representative Director: Joongsu Kim – Formerly served as the director of the 365MC
Sinsa Surgery Center – Formerly served as the representative di
rector of the Toxn Fill Sinnyun Branch – Full member of the Korean Society of
Photorejuvenation and Aesthetic Medicine – Qualified s
pecialist in dermatology clinics in South Korea
All the doctors in the DayOne team graduated from renowned medical institutions in South Korea, such as Seoul National University, Yonsei University, and Catholic University. Many of them have extensive practical experience and regularly participate in international academic conferences to stay up-to-date with the latest technologies.
Dr. Ai Chi, Special Director of the Gangnam Branch of DAYONE Hospital
◆ Formerly) Director of the Dermatology Department at THANK YOU Plastic Surgery Center ◆ Formerly) D
irector of the Dermatology Department at CNU Hospital ◆ Formerly)
Director of the Dermatology Department at Yami Zhu Hospital
◆ Full member of the Korean Laser Dermatology and Cosmetology Society
◆ Full member of the Korean Dermatological Aesthetics Society
Specializes in treatments
such as Filler injections for the lips, HIFU, Th
ermage, and peptide-based Lifting procedures using various medical devices for anti-aging purposes.
The biggest difference from traditional chain clinics is that at DayOne, the entire treatment process is personally supervised by the clinic director. Interns or non-medical staff are not allowed to perform injections or use any medical equipment during treatments.

Special services at DayOne Gangnam General Hospital – what treatments are available?
DayOne Dermatology focuses on a “non-conveyor-line” approach to personalized medical care. Based on the customer’s skin condition and preferences, the director personally customizes a treatment plan for each patient. The main services include:
🔥 Lifting for
Wrinkle Reduction** | Product | Main
Features | Reference Price (Korean Won) | |——|-
——–|—————-| | Ulthrea | Whole-body/Local Lifting | 900,000 ~ 1,300
,000 | | Thermage FLX | Collagen Renewal | 1,000,000 ~ 1,500,000 | | Inmode
(FX+FORMA) | Local Fat Reduction and Tightening | 150,000 ~ 450,000 |
💧 Injection Tre
atments** | Product | Main Benefits | Reference
Price (Korean Won) | |——|———|—————-| | Rejuran HB
| Hydrates and brightens the skin, reduces fine lines | 250,000–400,000 | | Botox | Smoothes th
e face and removes wrinkles | 50,000–200,000 | | Hyaluronic acid fillers | S
hapes the contours and reduces nasolabial folds | 200,000–500,000 | | Pico T
oning laser | Whitens the skin, reduces spots, and minimizes superficial hairs | 70,000–180,000 |
🚿 Basic Skincare Trea
tments** | Product | Main Benefits | Reference Pric
e (Korean Won) | |——|———|—————-| | Korean Clay Cleanse
r | Deep cleansing, removes dead skin cells | 30,000~80,000 | | Porcelain Glow Serum |
Hydrates and brightens the skin, suitable for sensitive skin | 150,000~300,000 |

My personal experience with using Rejuran at the Gangnam Main Branch of DayOne Dermatology in South Korea
This time, I chose the currently very popular **Rejuran HB** in South Korea. The key ingredient of Rejuran is “salmon DNA polynucleotide (PDRN)”, which helps the skin glow from within.
**Step 1: Make an appointment and consult a doctor**
I booked a consultation at DayOne Gangnam General Hospital through the BeautsGO platform. During the booking process, I needed to provide basic personal information and specify the treatments I wanted to undergo. Upon arrival at the clinic, the director conducted a face-to-face consultation and used a skin analysis device to evaluate my skin condition (I have typical dry skin, especially in the T-zone area which is quite sensitive).
**Step 2: Administering anesthetic**
After confirming the treatment plan, the nurse first cleaned my face and then applied the anesthetic cream. I waited for about 25 minutes. The atmosphere at the clinic was very comfortable, and there were magazines and tea available in the waiting area to help me relax.
**Step 3: The injection process**
The administration method of Rejuran involves targeted injections, with the entire brain area being injected about dozens of times. To be honest, it does cause some discomfort, but it is completely manageable. The director is very skilled and will carefully avoid the sensitive areas around the eyes; the entire process takes approximately 15 minutes.
**Step 4: Postoperative Care**
After the injection, the nurse applied a cold mask to my face to help reduce swelling and discoloration. About 20 minutes later, most of the red spots on my face had faded.

### How long does it take for the results to appear after the treatment? And how long do these effects last?
Rejuran does not belong to the “immediate results” category; its effects become appare
nt gradually:
– **1–3 days**: Redness subsides, and the injection sites dis
appear.
– **1–2 weeks**: The skin begins to become smoother, and sebum production decreas
es.
– **2–4 weeks**: The effects reach their peak; the skin’s glow significantly improves, making makeup look more nat
ural.
– **1–3 months**: For optimal results, it is recommended to receive 3 treatments in a row, with each treatment spaced 3–4 weeks apart.
The effects of a single treatment last for approximately 2 to 3 months. If the treatment is repeated three times according to the recommended schedule, the effects can last for more than half a year.
### Why Choose DayOne Gangnam General Hospital? — A Cost-Performance Analysis
**Advantages:**
– ✅ **Top-
tier equipment**: Uses genuine and certified HIFU devices, Thermage, and other high-end equipment.
– ✅ **Personalized treatmen
t by the director**: No assembly-line approach; each customer receives a thorough consultation and treatment conducted by the director perso
nally.
– ✅ **Transparent pricing**: Clear prices with no hidden fees; the same rates apply to both South Koreans and foreign customers.
– ✅ **Chinese-speaking service**: Staff members who speak Chinese are available to provide translation throughou
t the process.
– ✅ **Excellent location**: Just a 5-minute walk from Gangnam Station, with direct subway access.
**Please note:**
– ⚠️ Due to the hi
gh footfall, it is recommended to make an appointment 2–4 weeks in advance during the peak season.
–
⚠️ The clinic is closed on Sundays; walk-ins are available on weekdays.
– ⚠️ For some popular tr
eatments (such as HIFU), appointments may be available on a first-come, first-served basis during the peak season.
**💰 What about the cost-performance ratio?**
Taking the Ulthrea with 300 treatment sessions as an example: The price of DayOne ranges from approximately 1.9 million to 1.3 million South Korean won (equivalent to around 4,500 to 6,500 yuan), while some large-scale medical institutions in South Korea may charge 400,000 to 500,000 South Korean won for the same number of sessions. DayOne’s competitive advantage lies in its elimination of the need for celebrity endorsements; all costs are invested directly in the equipment and technology.

How to make an appointment at DayOne Dermatology’s Gangnam Main Campus in South Korea?
If you are interested in DayOne Dermatology, you can make an appointment in the following ways:
📱 BeautsGO Platform (Recommended)** – Make your appointment through t
he official BeautsGO platform and enjoy Chinese-language support. Simply provide your basic information, a
nd you’ll receive an electronic reservation code within 1 to 2 hours. Some branch
offices even offer free round-trip transportation services.
🌐 Make an Appointment with
Doctormellow** – Visit doctormellow.com or relevant pages to view information about each branch – Simpl
y fill out the online appointment form.
📞 Telephone/WeChat Consultation** – Some branch
offices offer consultation services via Chinese-language telephone or WeChat.

South Korea’s DayOne Dermatology Gangnam Main Hospital – Is it worth visiting?
Based on my own experiences and various sources of information, I would like to summarize it for everyone as follows:
**DayOne Gangnam General Hospital is perfect for you if:**
– ✅ You want to experience
professional skin care in the core area of Gangnam.
– ✅ You prefer clinics with genu
ine equipment and advanced techniques.
– ✅ You are price-sensitive and look f
or the “best value for money” option.
– ✅ You insist that the surgeries be perfor
med by the chief physician and reject mass-produced treatment processes.
– �✅
You are a foreign customer in need of Chinese-speaking services.
**DayOne Gangnam General Hospital is not suitable for:**
– ❌ Those who see
k the exclusive VIP International service experience
– ❌ Those who
are not price-sensitive and value the reputation of top doctors
– ❌ Those
who need to schedule appointments on Sundays
If you are considering going to South Korea for Dermatology treatments, Lifting procedures, or injectable treatments, **DayOne Dermatology Gangnam Main Branch** is a reliable option. Especially for those who seek professional services with transparent pricing and high-quality techniques, DayOne’s approach will surely put you at ease.
—
*Disclaimer: This article is based on personal experience sharing, and the actual results may vary from person to person. Injection procedures carry certain risks; please be sure to choose a reputable institution and have the procedure performed by a professional doctor.*
Frequently Asked Questions
Q: What are the differences between DayOne Dermatology’s main hospital in Gangnam and its other branches?
A: The Gangnam Headquarter is DayOne’s flagship store, equipped with the most advanced facilities and staffed by doctors with the highest level of expertise, making it ideal for high-end procedures. While other branches are conveniently located, they may offer a limited range of treatment options.
Q: Are the prices of medical beauty treatments in South Korea really more affordable compared to Taiwan?
A: Taking Thermage as an example, in South Korea, the cost of 600 treatments is approximately 9.18 million won (about 40,000 Taiwan dollars), while in Taiwan, the same treatment usually costs 60,000 to 80,000 Taiwan dollars. The difference is quite significant. However, it’s important to remember to include the costs of airfare and accommodation as well. Overall, undergoing two or more treatments in South Korea will help you recoup your expenses.
Q: Will foreigners paying for medical beauty treatments in South Korea be charged a higher price?
A: Some clinics charge foreigners a surcharge (usually 10-30%), but many others maintain the same prices for both Chinese and Korean patients. The clinics listed in the article do not charge any additional fees. It is recommended to confirm whether the price is the same for both groups before making an appointment.
Q: What are the payment methods available? Can I use a credit card to pay?
A: Most Dermatology clinics in South Korea accept credit cards (Visa/Mastercard) and cash; a few also support Alipay or WeChat Pay. There is usually no fee for using credit cards, but the exchange rate is based on the current rate provided by the bank.
Q: How do I go about applying for tax refunds?
A: For single transactions amounting to NT$300,000 or more, you can apply for tax refund at the airport, with a refund rate of approximately 5-7%. Some larger clinics even offer on-the-spot tax refund services, which are even more convenient. Don’t forget to bring your passport and the receipt for your purchase.
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