South Korea’s DayOne Dermatology – Named “Day One” to signify that customers can witness a stunning transformation from the very moment they step into the clinic.
When it comes to dermatology clinics in Gangnam, South Korea, many people’s first impression is “expensive” and “highly mechanized.” But the **DayOne Dermatology** we’re going to introduce today is hailed by both locals and customers from around the world as the “best value option” — offering equipment on par with that of top-tier luxury hospitals at a price that’s nearly 30% cheaper.
Founded in 2015, DayOne Dermatology is a locally established, specialized skin care institution in South Korea. It currently ope
rates three clinics in Seoul: – DayOne Dermatology Gangnam Headquarters (located on Gangna
m-daero in Seocho-gu, within Hansung Building) – DayOne Dermatology Gangnam Medi Tower Branch (in Medi Tower, Gangnam-gu
) – DayOne Dermatology Gangnam Station Branch (just a 3-minute walk from exits 10/11 of Gangnam Station)
What I’d like to introduce this time is the **DayOne Dermatology Gangnam Main Branch** located in the heart of Gangnam. It serves as the flagship store for the entire DayOne network, receiving around 10,000 customers each year.

What’s it like at DayOne Dermatology’s main branch in Gangnam, South Korea? — Location and transportation
The DayOne Gangnam flagship clinic is located on the Hansung Building on Gangnam-daero in Seocho-gu, Seoul. It’s conveniently situated right next to Gangnam Station on Line 2 of the subway and Sinsa Station on Line 3, offering an excellent location.
**🚋 Transportation Guide:**
– Exit
No. 10 or 11 at “Gangnam Station” on Line 2 or ANEW Bundang Line; it’s about a 3–5 minute walk.
– Exit No. 7 at “Sinn
eungnun Station” on Line 3; roughly a 5-minute walk.
– There are numerous conve
nience stores and cafes in the vicinity, so you won’t get bored while waiting.

**🕐 Operating Hours of DayOne Gangnam Main
Clinic:** – Weekdays (Mon, Tue, Thu, Fri): 10:30~21:00
– Wed & Thu: 10:30~20:00 (lunch break from 13:00~14:00) – Saturday: 10:30
~16:00 (no lunch break) – Sundays and South K
orea’s public holidays: closed

The Doctor Team and Qualifications at DayOne Dermatology’s Gangnam Headquarters in South Korea – Who Will Take Care of Your Eye Conditions?
The medical team at DayOne Gangnam Headquarters is one of the biggest highlights of this clinic.
👨⚕️ Lead Physician: Joongsu Kim – Former director of the Sinsa surgery ce
nter at 365MC – Former lead physician at the Sinneunna
m station of Toxn Fill – Full member of the Korean Society of Der
matology and Laser Medicine – Licensed special
ist at South Korea’s dermatology clinics
All the doctors at the DayOne team graduated from renowned Korean medical institutions such as Seoul National University, Yonsei University, and Catholic University. Most of them possess extensive clinical experience and regularly attend international academic conferences to stay updated with the latest advancements in their field.
Toshi Ani, Special Director at DAYONE Hospital Gangnam Branch
◆ Former Head of Dermatology Department at THANK YOU Plastic Surgery Clinic ◆ Former Head o
f Dermatology Department at CNU Hospital ◆ Former Head of De
rmatology Department at Yamipiju Hospital ◆ Full Member
of the Korean Laser Dermatology and Hair Removal Society ◆ Full
Member of the Korean Dermatology and Aesthetics Society
Specializes in treatme
nts such as Filler injections for the lips, H
IFU, Thermage, and peptide-based Lifting procedures using advanced devices for anti-aging.
The biggest difference from factory-style clinics is that **at DayOne, all treatments are performed personally by the clinic director**, with no interns or non-medical staff allowed to administer injections or use medical devices for treatment.

What are the specialty treatments available at DayOne Gangnam Main Clinic?
DayOne Dermatology emphasizes “non-industrialized” personalized medical care, where the clinic director creates customized treatment plans on a one-to-one basis based on each client’s skin condition and goals. The main services include:
🔥 Lifting for W
rinkle Reduction** | Treatment | Key B
enefits | Approximate Pr
ice (KRW) | |——|———|—————-| | Ulthrea Prime | Full-face or targeted Lifting | 900,000
~1,300,000 | | Thermage FLX | Collagen regeneration | 1,000,000~1,500,000 | | I
nmode (FX+FORMA) | Local fat reduction and tightening | 150,000~450,000 |
💧 Injection Tr
eatments** | Treatment | Key Benefits | Appr
oximate Price (KRW) | |——|——
—|—————-| | Rejuran HB | Hydrates and brightens the skin, improves fine lines | 250,000
~400,000 | | Botox | Thins facial fat, reduces wrinkles | 50,000~200,
000 | | Fillers | Shapes facial contours, defines the brow area | 200
,000~500,000 | | Pico Laser Therapy | Lightens dark spots, shrinks pores | 70,000~180,000 |
🚿 Basic Skincare Prod
ucts** | Product | Key Benefits | Reference Price (K
RW) | |——|———|—————-| | Korean-st
yle Clay Cleanser | Deep cleansing, removes dead skin cells | 30,000~80,000 | | Ceramist
Hook | Hydrates and brightens skin; suitable for sensitive skin | 150,000~300,000 |

My Real Experience Getting Rejuran Treatment at DayOne Dermatology’s Gangnam Main Branch in South Korea
This time, I chose the currently super popular in **South Korea** **Rejuran HB**. The key ingredient in Rejuran is “salmon DNA polydeoxyribonucleotides (PDRN)”, which helps to bring out a natural **glow** to the skin from within.
**Step 1: Schedule an Appointment & Consultation**
I booked a consultation at DayOne’s main Gangnam clinic through the BeautsGO platform. During booking, I had to fill in my basic information and specify the procedures I wanted to undergo. Once I arrived at the clinic, the director conducted a face consultation and used a skin analysis device to assess my skin condition (I have typical dry skin with sensitive skin in the T-zone).
**Step 2:Applying anesthetic**
After confirming the treatment plan, the nurse first cleaned my face and then applied an anesthetic ointment. I waited for about 25 minutes. The clinic was very comfortable, with magazines and tea available in the waiting area to help me relax.
**Step 3: The injection process**
Rejuran is administered through targeted injections, with dozens of injections given across the entire brain. To be honest, it does cause some discomfort, but it’s completely manageable. The doctor has very steady hands and makes sure to avoid the sensitive areas around the eyes. The whole procedure takes about 15 minutes.
**Step 4: Post-Procedure Care**
After the injection, the nurse applied a chilled mask to my face to help reduce swelling and redness. About 20 minutes later, most of the red spots on my face had disappeared.

### How long does it take to see results after the treatment? How long do the effects last?
Rejuran isn’t of the same type as “Rissho-Mei Sai”; its effects develop gradually o
ver time:
– **1–3 days**: Swelling and needle marks subside.
– **1–2 week
s**: The skin begins to become smoother with reduced oil production.
– **2–4 weeks**: T
he peak effect is reached, with a noticeable improvement in skin glow and better makeup retention.
– **1–3 months**
: The sustained effect period; it’s recommended to receive 3 treatments in a row (with 3–4 weeks between sessions) for optimal results.
The effect of a single treatment lasts about 2 to 3 months. If done in a series (3 treatments), the effect can last over half a year.
### Why Choose DayOne Gangnam Main Hospital? — A Cost-Effectiveness Analysis
**Advantages:**
– ✅ **Top
-tier equipment**: Utilizes certified premium devices such as HIFU and Thermage.
– ✅ **Personalized care by the director*
*: No mass treatment approach—each client receives a thorough consultation and treatment handled personally by the clinic director.
–
✅ **Transparent pricing**: Clear fee structures with no hidden charges; identical prices for both South Koreans and international clie
nts.
– ✅ **Chinese-speaking service**: Professional staff available to provide translation throughout the
process.
– ✅ **Strategic location**: Just 5 minutes’ walk from Gangnam Station, with direct subway access.
**Important Notes:**
– ⚠️ Due to
high foot traffic, it’s recommended to book 2–4 weeks in advance during peak seasons.
– ⚠️ The
clinic is closed on Sundays; walk-ins are allowed on weekdays.
– ⚠️ For some popular treat
ments like HIFU, appointments may need to be arranged on a first-come, first-served basis during busy periods.
**💰 What’s the value for money?**
Take the 300-shot version of the Ulthrea as an example: DayOne’s price ranges from around 1.9 to 1.3 million South Korean won (equivalent to approximately 4,500 to 6,500 yuan), while some large cosmetic clinics in South Korea may charge 400,000 to 500,000 South Korean won for the same treatment. DayOne’s competitive pricing comes from its decision to skip celebrity endorsement fees, allowing all costs to be invested directly in the equipment and technology.

How to make an appointment at DayOne Dermatology’s main branch in Gangnam, South Korea?
If you’re interested in DayOne Dermatology, you can make an appointment through the following methods:
📱 BeautsGO Platform (Recommended)** – Book through the official
medical aesthetics platform BeautsGO to enjoy Chinese-speaking customer support – Fill in basic in
formation and receive an electronic appointment code within 1–2 hours – Som
e clinics offer free round-trip transportation services.
🌐 Make an Appointment with Dr
. Mellow** – Visit doctormellow.com or the relevant Dr. Mellow page to check information on each branch – Sim
ply fill out the online appointment form.
📞 Phone/WeChat Consultation** – Some bra
nches offer consultation services in Chinese via phone or WeChat.

DayOne Dermatology’s Gangnam Main Branch in South Korea – Is It Worth Visiting?
Based on my own experience and various sources of information, here’s a summary for everyone:
**DayOne Gangnam Main Clinic is perfect for you if:**
– ✅ You want to enjoy p
rofessional skin care services in the heart of Gangnam.
– ✅ You prioritize cl
inics with genuine equipment and top-notch techniques.
– ✅ You’re pric
e-conscious and seeking the best value for money.
– ✅ You prefer surgeries
performed by the chief physician rather than routine batch treatments.
– ✅ You’re a foreign client who needs services in Chinese.
**Who shouldn’t visit DayOne Gangnam Main Clinic:**
– ❌ Those seeking t
he ultimate VIP International treatment experience
– ❌ Those un
afraid of high costs and looking for treatments offered by top specialist
s
– ❌ Those who need appointments on Sundays
If you’re considering going to South Korea for dermatological treatments, Lifting procedures, or injection-based services, **DayOne Dermatology’s main branch in Gangnam** is a trustworthy choice. Especially for those who are looking for qualified professionals with transparent pricing and advanced skills, DayOne’s approach is sure to give you peace of mind.
—
*Disclaimer: This is a personal experience share; results may vary from person to person. Injection treatments carry certain risks, so be sure to choose a reputable clinic and have the procedure performed by a qualified doctor.*
Frequently Asked Questions FAQ
Q: What are the differences between the main Gangnam branch of DayOne Dermatology and its other branches?
A: The Gangnam main branch is DayOne’s flagship store, equipped with the most advanced facilities and staffed by doctors with the highest levels of expertise—making it ideal for premium cosmetic procedures. While other branches offer convenient access, they may provide a smaller selection of treatments.
Q: Are the prices for cosmetic procedures in South Korea really cheaper compared to Taiwan?
A: Taking Thermage as an example, in South Korea, 600 sessions cost around ₩1.8 million (approximately NT$40,000). In Taiwan, the same treatment usually costs 60,000 to 80,000 NT$, showing a significant difference. However, it’s important to factor in flight and accommodation expenses as well. Overall, going to South Korea for two or more treatments will help recoup the costs.
Q: Do foreigners pay a higher price for cosmetic procedures in South Korea?
A: Some clinics charge foreigners a surcharge (usually 10–30%), but many others stick to the same price for both Koreans and foreigners. The clinics listed in this article do not charge an extra fee. It’s recommended to confirm in advance whether the price is the same for both groups.
Q: What are the payment options? Can I pay by card?
A: Most Dermatology clinics in South Korea accept credit cards (Visa/Mastercard) and cash, with a few also supporting Alipay or WeChat Pay. There is usually no fee for card payments, but the exchange rate is based on the real-time rate offered by the bank.
Q: How do I apply for a tax refund?
A: You can get a tax refund at the airport if your single purchase is worth ₩30,000 or more, with a refund rate of around 5-7%. Some larger clinics offer on-site tax refund services for even greater convenience. Don’t forget to bring your passport and proof of purchase.
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