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To be honest, before going to South Korea for Dermatology treatment, I had no idea what Cellin Dermatology was. It was only when I saw someone on Dcard say, “That Cellin clinic next to Gangnam Station has specialized doctors on duty and is even open on Sundays,” that I remembered the name for the first time. After actually visiting the clinic, I realized how different it was from other places.

Why did I choose Cellin? Three reasons.

Let me start by sharing my own situation: I’m in my early 30s, have combination skin that tends to be oily, with enlarged Pores in the T-zone and occasional redness on my cheeks. I had undergone several hyaluronic acid injections in China before, but the results were not very noticeable. This time, my trip to Seoul was mainly aimed at addressing two issues: Pores and the first signs of aging.

The reason for choosing Cellin is quite simple:

• Dermatology specialists on hand – In South Korea, only about 2% of dermatologists possess the title of “specialist,” and Cellin has two such specialists. This is no trivial requirement; it means that your face is not being entrusted to interns for training purposes.
• Open on Sundays – While most Dermatology clinics in South Korea are closed on Sundays, the Cellin Gangnam branch still operates as usual on Sundays, which is really considerate of tourists.
• The same price as in Korea, with Chinese-language services – no need to worry about being treated differently. Throughout the entire process, Chinese translators will be available to assist you, from the initial consultation to the completion of your treatment, ensuring that you never face the embarrassment of not understanding anything.

Basic Information about Cellin Gangnam Store

Exit at Exit 9 of Gangnam Station, then walk about two minutes to the right. You will see a yellow building; it’s on the 3rd floor. You can spot it right after getting off the subway, so it’s extremely convenient and you don’t need any map or navigation at all.

Process upon arrival at the clinic: From making an appointment to the completion of treatment

Step 1: Make an appointment

I highly recommend booking directly through BeautsGO for several practical reasons: you don’t need to make international calls or add someone on KakaoTalk; the entire process can be completed in just two minutes through the user-friendly Chinese interface. Moreover, the prices listed on BeautsGO are completely transparent, so you can know exactly what you’ll be paying before even arriving at the store – there will be no last-minute price increases.

Step 2: Report to the hospital

Upon arriving at the clinic, you need to register at the front desk, where the nurse will verify your appointment details. Then, wait in the waiting area – the environment is very comfortable, with warm-colored decor that eliminates the cold, hospital-like atmosphere. After about 5 minutes, the Chinese translator will come to meet you.

Step 3: In-person consultation

This is what impressed me most about Cellin. Director Kim Yuseong conducted a thorough examination for me using a skin analysis device—not the kind of quick-and-dirty consultation where a prescription is issued after just a brief look. As he examined the data from the device, he explained to me that the excessive oil production in my T-zone was due to sebaceous glands that were 30% more active than average, while the redness on my cheeks indicated mild barrier damage, rather than an allergy. Translation was provided throughout the process, ensuring no communication barriers arose.

The dean’s advice was straightforward: don’t try to do too much; focus on solving the most critical issues first. He said that what my situation required most was “Pores management + collagen regeneration,” and recommended a combination of Pico laser treatment and skin enhancers. There was no need to consider Thermage (although it is more expensive, he argued that the results would not be significant for someone of my age, so it wasn’t worth the investment).

This attitude of “advising me to spend less money” actually makes me trust him even more.

Step four: Treatment

After confirming the treatment plan, I went to the treatment room. The entire process took about 40 minutes: first, the Pico laser was used to treat my Pores and remove pigmentation, and then a skin enhancer was injected. To be honest, the Pico laser did cause a slight stinging sensation, but it was completely within an acceptable range. As for the injection part, the director of the clinic was very skilled; the needle insertion was quick, and the pain was much less intense than when I had the treatment in China.

Step 5: Postoperative Guidance

After the treatment, the nurse provided detailed postoperative instructions (available in both Chinese and English): do not wash your face on the same day, avoid strenuous exercise for 3 days, and take precautions against sun exposure throughout the week. She also gave me a repair mask to use that evening. She specifically reminded me that if I encountered any issues after returning home, I could seek online consultation at any time.

Reference to Cellin’s special services and prices

The prices listed below are based on the actual quotes displayed on the BeautsGO platform and those provided during in-store consultations, and are provided for reference only.

⚠️ The prices listed above are reference figures obtained in May 2026; the actual fees will be determined based on the on-site consultation. Cellin offers airport tax refund services. Don’t forget to ask the front desk for the tax refund form when you arrive at the store.

Cellin Clinic Gangnam Branch

Dermatology Department, Seocho District · Open on Sundays

Dermatology specialists are on site, with transparent pricing identical to that in Korea. It is only a 2-minute walk from Exit 9 of Gangnam Station. We specialize in a full range of skin treatments, including HIFU, Pico, Rejuran, and Filler.

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My actual results

On the day of the procedure, the face may turn slightly red, which is a normal reaction. By the next day, the redness usually subsides, and by the third day, the skin begins to feel smoother. A week later, the most noticeable change was that the Pores in the T-zone had indeed reduced in size—this was not just a subjective feeling of “some change,” but a tangible difference that could be seen clearly when compared in photos. The redness on both cheeks also faded significantly, likely due to the skin enhancer helping to repair the skin’s barrier functions.

What surprised me the most was the overall improvement in my skin texture. Before, my makeup would always cake up, but after a week of using this product, my foundation stayed in place perfectly, and I no longer needed to apply any primer beforehand. I didn’t expect such an effect; it was truly a pleasant surprise.

Some practical suggestions

• Attend a consultation without makeup – Doctors need to see your skin in its natural state to make an accurate assessment. If you really don’t want to go out without makeup, at least use their makeup remover to cleanse your face thoroughly before entering the clinic.
• Reservations for the popular Director Kim Yoo-song are highly sought after, especially on weekends. Although we are open on Sundays, the number of available slots is limited, so it’s recommended to book in advance.
• Be sure to mention your budget during the in-person consultation – the doctors at Cellin won’t treat you perfunctorily just because your budget is low; instead, they will help you identify the most cost-effective options. I was advised against getting Thermage, which saved me at least 5,000 yuan.
• On the first day, don’t schedule too many activities. After the treatment, your skin needs time to rest, so it’s not recommended to go shopping all day. Going back to the hotel, applying a facial mask, and lying down is the best choice.
• Don’t forget to bring your tax refund receipt – Cellin offers tax refunds, and you can get 7-8% back at the airport. Don’t miss it.

How does Cellin compare with other Dermatology clinics in Gangnam?

I have visited several clinics in Gangnam over the years. To put it simply, Cellin is not one of those “internet-famous stores” with extremely luxurious decor; instead, it is a clinic that focuses more on medical services. The interior design features warm colors and a clean, understated style—neither flashy nor shabby. Its core competitive advantage lies in the high quality of its doctors and the thoroughness of their treatment plans. While many clinics immediately recommend the most expensive packages, the doctors at Cellin will instead suggest options based on the patient’s specific needs.

If, like me, this is your first time going to South Korea for skin care treatments and you don’t want to fall into any scams while still wanting to receive professional medical consultations, the Cellin Gangnam store is an excellent choice. Especially the fact that it is open on Sundays makes it even more convenient for tourists with tight schedules.

Frequently Asked Questions

Q: Is it necessary to make a reservation for the Cellin Gangnam store?

A: It is highly recommended to make reservations, especially on weekends. Reserving directly through BeautsGO is the most convenient way; the response time is approximately 1 hour, and there is no need to make international calls.

Q: Does Cellin charge additional fees for foreigners?

A: No. Cellin implements a policy of equal prices for both foreign and South Korean customers, ensuring that the prices are clear and transparent. Foreigners pay exactly the same amount as local South Koreans. In addition, tax refunds are available, which means the actual cost is even lower than for South Koreans.

Q: What should I do if I don’t understand the language?

A: Cellin provides Chinese translation throughout the entire process – from registration at the front desk to the consultation and until the treatment is completed. You don’t need to worry about any language barriers at all.

Q: Can I go shopping on the same day after the treatment?

A: For minor treatments such as hyaluronic acid injections or Pico treatments, you can resume normal activities on the same day, but it is not recommended to expose yourself to excessive sunlight or engage in strenuous exercise. For more major treatments like HIFU or Thermage, it is advisable to rest on the day of the procedure. In any case, it is always best to follow the doctor’s post-treatment instructions.

Q: What are the differences between Cellin’s Gangnam store and Hongdae store?

A: Both clinics are directly operated by Cellin, and their equipment and service standards are the same. The only difference lies in the directors in charge: the Gangnam clinic is headed by Director Kim Yuseong, while the Hongdae clinic is managed by Director Park Tae-wook. The Gangnam clinic is located closer to the subway station (just 2 minutes away), while the Hongdae clinic is situated within the Hongdae shopping district. It depends on which area you live in to determine which clinic is more convenient for you.

Q: What treatment is recommended for the first visit?

A: If there are no obvious skin issues, it is recommended to start with a combination of Pico laser treatment and skin enhancers. This approach offers the best cost-performance ratio and produces the most noticeable results. It is not advisable to undertake more extensive treatments from the very beginning; it is better to let a doctor assess your skin condition before making a decision.