Lately, more and more of my friends have gone to South Korea for skin treatments, and I have also been considering it for a long time. Last month, I finally managed to find some time to visit Seoul and did a lot of research in advance. In the end, I chose a clinic called Bonyeon Plastic Surgery. After returning, many of my friends asked me about my experience, so I decided to write a detailed review in the hope of helping those who are considering going to Seoul for medical beauty treatments.
I. Why did I choose bonyeon? The decision I made after comparing three options.
Before setting off, I visited three relatively popular clinics near Gangnam. Two of them were those types of clinics that focus heavily on marketing; upon entering, I felt that the doctors didn’t have time to talk properly with patients, and it was mainly the consultants who explained the treatment packages. It’s not that such clinics are bad, but personally, I prefer those where the clinic director meets with patients in person and can provide specific advice based on their skin condition.
Later, I saw someone sharing their experience at bonyeon online. They said that Director Kim Hyung-soo personally performed the procedures, and the medical team had an average of over 10 years of clinical experience. In addition, no non-specialists were involved in any of the treatments. At that moment, I realized that this was exactly the type of clinic I was looking for – a place that focused on actual treatment rather than using fancy marketing tactics.

II. Where exactly is Bonyeon Plastic Surgery located? It can be reached directly via Exit 8 of Gangnam Station.
The location of seoulcheil is really convenient – it’s on the 7th floor of the BLOCK77 building, right in the heart of Gangnam’s commercial district. I take the subway Line 2 to Gangnam Station and exit at Exit 8 to arrive directly there, without having to navigate on foot at all. This makes it very easy for friends visiting Seoul for the first time.
The exterior of the BLOCK77 building looks quite new. The clinic is located on the 7th floor of the building, and the interior is clean, bright, and designed in a simple, modern style.

III. Latest price information for Thermage and HIFU treatments at Bonyeon Plastic Surgery
When it comes to medical aesthetics, price is still the most important factor. I have compiled the reference prices for several popular treatments offered by bonyeon (priced in Korean won; the actual cost may vary depending on the on-site consultation):
| Recommended projects | Reference price |
|---|---|
| Onda Lifting for the Face | Starting from ¥995,000 |
| Second-generation Ulthrea | Starting from ¥4.17 million |
| Potenza SylfirmX (Obsidian Dual-Wave + LDM + Facial Mask) | Please visit BeautsGO for more information. |
| Thermage FLX (full face) | Please consult bonyeon’s official website for more information. |
| Peninsula ultrasonic cannon | Please consult bonyeon’s official website for more information. |
⚠️ Warm reminder: The price of bonyeon varies depending on an individual’s skin condition, the area to be treated, and whether other treatments are combined. It is recommended to consult BeautsGO or LINE in advance, inform them of your specific needs, and they will provide you with a more accurate quote.
IV. How does President Kim Hyung-soo manage to retain local customers?
Before going to Bonyeon, I was actually a bit worried. After all, there would be a language barrier, and I feared that poor communication might result in unsatisfactory results. But after actually experiencing their services, I think there are several aspects in which they do very well:
- Medical consultants available in Chinese, English, and Korean: This is truly very important for overseas customers. Translation assistance is provided throughout the entire process, ensuring that there are no communication barriers at all.
- The 1+6+30 service model includes a 1-hour initial consultation with in-depth examinations (using the VISIA skin analysis device), a 6-dimensional treatment plan tailored to individual skin type, age, and lifestyle habits, and 30 days of post-treatment follow-up management. This follow-up service really reassures me; if any issues arise after returning home, I can simply upload photos through the app, and the doctor will provide feedback within 48 hours.
- The director personally performs the procedures: Director Kim Hyung-soo holds a formal certification as a dermatologist/plastic surgeon in South Korea. To my knowledge, all treatments at this clinic are performed directly by the attending physicians; it is never the case that nurses or non-specialized personnel carry out these procedures.
- The post-operative care is excellent: after the treatment, a medical cold spray is used for sedation, along with KFDA-certified repair dressings. A customized skin care kit (including “lyophilized epidermal growth factor powder”) is also provided, making it convenient for you to continue with your own care at home.

V. What is the environment like at Bonyeon Plastic Surgery? Let me show you around.
Bonyeon is located on the 7th floor of the Gangnam BLOCK77 building, and its overall decoration features a simple and modern style. There is a clear sign at the entrance of the clinic, and the interior space is well-organized; the waiting area is clean and comfortable. In my observation, the treatment rooms and nursing areas are separated from the waiting area, which demonstrates a good consideration for privacy.

In addition, they offer value-added services such as airport pick-up and hotel arrangements. This is particularly convenient for those who are visiting Seoul for medical aesthetics treatment for the first time and do not want to worry about arranging their transportation themselves.
VI. Basic Information about Bonyeon Plastic Surgery & How to Make an Appointment
| Project | Details |
|---|---|
| 📍 Name of the institution | Bonyeon Plastic Surgery |
| 🏥 Types of medical institutions | Plastic Surgery Hospital |
| 📌 Address | 7th Floor, BLOCK77 Building, 17 Seocho-daero 77beon, Seocho-gu, Seoul |
| 🚇 Transportation | Exit 8 of Gangnam Station on Line 2 of the subway provides direct access to the BLOCK77 building. |
| 🕐 Business hours | Monday/Friday: 11:00-21:00 / Tuesday to Thursday: 11:00-20:00 / Saturday: 10:00-17:00 / Closed on Sundays and public holidays |
| 🗣️ Language Services | Trilingual medical consultant in Chinese, English, and Korean |
| 💰 Payment methods | Cash or credit card. For details, please contact the clinic. |
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