My Experience at Gangnam Toxnfill Dermatology | Do South Koreans Also Go There? Does the Director Perform Treatments Personally? Real Reviews from Dcard and PTT
At the end of last year, a friend posted a review about Gangnam Toxnfill on Dcard, and the comment section went absolutely crazy. Many people said, “I’ve been to this place too!” “The director actually performs the treatments himself?” I immediately took a screenshot and remembered this incident.
After waiting for nearly half a year, I finally managed to get a spot when I flew to Seoul this spring. After returning, I thoroughly reviewed the real reviews on Dcard and PTT, and combined them with my own experiences to compile this article for everyone’s reference.
What is the background of Toxnfill Dermatology? Why has this clinic in Sinnonhyeon, Gangnam, become so popular?
Toxnfill (톡스앤필) is a local Dermatology brand from South Korea, focusing on the “precision injection” approach. The name itself consists of “Tox” (botulinum toxin) and “Fill” (filler injections) – in simple terms, it is a clinic specializing in achieving smaller faces and refining facial contours.
Gangnam ANEW Sinnonhyeon is the flagship clinic, located near Nonhyeon-ro, offering convenient transportation. What makes it particularly noteworthy is that this clinic enjoys a high reputation among South Koreans – the majority of the reviews on Naver are from local customers, rather than being generated by foreign tourists. This fact left a deep impression on me.
Another point that arouses curiosity is the claim that “the director personally performs the procedures.” In most Dermatology clinics in South Korea, experienced physicians are responsible for providing consultations, while the actual injections are often carried out by resident doctors or assistants. However, in the customer reviews of Toxnfill, the proportion of cases where the director personally performs the procedures is indeed relatively high. I will discuss later whether this is actually the case or merely a marketing tactic.
Do people from South Korea also go to Toxnfill? Judging by the reviews on Naver, it seems to be quite popular indeed.
Before going there, I specifically checked the reviews on Naver Maps. As of the time of my inquiry, Toxnfill Sinnonhyeon had a Naver rating ranging from 4.7 to 4.9. Most of the comments were in Korean, and they reflected the feelings of regular visitors who had returned multiple times or brought their mothers along.
There are also several review articles written by Taiwanese people on the PTT Beauty version, and almost all of them mention the fact that “there are quite a number of local South Korean customers in the clinic,” which is consistent with what I observed when I visited. In the waiting area, most of the people sitting there were local girls who spoke Korean and dressed in everyday clothes; they did not look like tourists at all.
For me, this is a very important indication: there is a clear difference in quality standards and service attitude between a clinic that relies solely on foreign tourists for its success and one that attracts a high number of local customers.
Does the director actually perform the procedures himself? I inquired about the actual process involved in these treatments.
The reservation was made through BeautsGO, and the entire process was conducted in Traditional Chinese. The customer service helped me confirm the appointment time and the treatments I wanted to undergo (Botulinum toxin for the Masseter + forehead wrinkles).
On the day of my visit, a Chinese translator was available at the front desk, so there was no need to worry about language barriers. After waiting for about 15 minutes, I went into the consultation room. The attending doctor carefully examined my face shape, asked about my desired results, and then marked the injection points on my face with a pen – this detail really reassured me, making me feel that this wasn’t just a routine, mass-produced procedure.
Regarding the claim that “the director personally performs the treatment”: Indeed, my procedures are carried out by the attending physician, but I cannot confirm whether that physician is actually the director, as there are multiple doctors working at the clinic. It is recommended that you inquire with the customer service before making an appointment to specify which physician you would like to have perform the treatment – this will ensure greater peace of mind.
The entire treatment took about 30 minutes. The discomfort caused by the Botox was less than I expected, and there were no obvious signs of bleeding after the injection. Before finishing, the doctor also reminded me of the post-treatment precautions (such as avoiding lowering my head for 4 hours and not pressing the area on the same day).
Price comparison of Toxnfill: costs of botulinum toxin and Filler vs. Taiwan and Hong Kong
The following is a summary of the main expenses for Toxnfill Sinnonhyeon (converted using the 2026 exchange rate for reference only; the actual costs shall be subject to the clinic’s official quotes):
| project | South Korea Toxnfill (₩) | Taiwan Clinic References (NT$) | Reference for Hong Kong clinics (HK$) |
|---|---|---|---|
| Bacillus botulinum type C | ₩150,000 to 200,000 | NT$8,000 to 15,000 | HK$2,500 to HK$4,500 |
| Frown lines / wrinkles between the eyebrows | ₩100,000 to 150,000 | NT$5,000 to 10,000 | HK$1,800 to HK$3,500 |
| Filler for Nasolabial Fold Correction | ₩280,000–400,000/centum core | NT$15,000–25,000 per centum core | HK$4,500–8,000 per centum core |
| Pico laser treatment for the entire face | ₩200,000 to ₩350,000 | NT$10,000 to 20,000 | HK$3,000 to HK$6,500 |
Overall, the cost of botulinum toxin treatments in South Korea is approximately 30% to 50% of the price in Taiwan and 60% to 70% of the cost in Hong Kong. If these treatments are scheduled together with airfare and accommodation, it is usually possible to recoup the investment after undergoing two or three procedures.
Summary of genuine reviews from Dcard and PTT: Many positive reviews, but these points deserve attention.
I went through all the articles and comments about Toxnfill that appeared recently on the Dcard makeup boards and on the PTT BeautyMed platform, and summarized the key points as follows:
✅ Common features of these highly praised products
- Doctors provide thorough consultations: Many reviews mention that doctors do not arbitrarily add additional services and that the consultation time is sufficient.
- The treatment method is delicate and appears very natural: after the Masseter injection, there is no swelling or noticeable difference in the appearance. Some people even say, “My colleagues didn’t notice that I had the treatment.”
- Stable translation services: Chinese-language translation is generally available, and it is sometimes provided in real-time during certain periods.
- Clean environment and no excessive sales pitches: Almost all reviews mention the absence of any pressure to force consumers into making purchases.
⚠️ Several important points to note
- Long waiting times during peak hours: The traffic is highest from 2 pm to 5 pm; it is recommended to make reservations in the morning or on weekdays.
- The skills of different doctors vary; it is recommended to schedule consultations with a specific doctor through the reservation system (you can ask the BeautsGO customer service for assistance).
- It’s important to clarify post-surgery communication: Some reviews mention that patients need to take care of follow-up treatments on their own. It’s recommended to ask in advance whether there is any free top-up policy available.
How can foreigners make appointments at Toxnfill? BeautsGO is currently the most convenient option available.
Trying to call directly usually doesn’t work – there might be language barriers, and it’s hard to find staff who speak Chinese. I personally use BeautsGO, a South Korea medical beauty booking platform specifically designed for Asian travelers from Taiwan and Hong Kong. The entire interface is in Traditional Chinese, and translation assistance is also available.
The reservation process is roughly as follows: Fill in the treatment you wish to undergo → The customer service will confirm the available schedule → You will receive a confirmation letter → Present it on the day of your appointment. The whole process is quite simple. If you have any specific preferences regarding the doctor or the time slot, please mention them in the remarks section.
📅 立即預約 Toxnfill（BeautsGO）
Taiwanese-speaking customer service · Free consultation · Quick confirmation
Is it worth going to Toxnfill? That’s my honest conclusion.
Let me share my personal experience: The effects of the Masseter botulinum toxin injection became noticeable in the second week. My lower face indeed became narrower, and the shape of my face looked more natural, without any stiffness that usually follows such injections. The price is much cheaper than in Taiwan, and since I already had other plans during my trip to Seoul, it was definitely a worthwhile investment.
If you are going to South Korea just to get a Botox injection, you will need to calculate the cost yourself. However, if you already have plans to visit Seoul or want to undergo multiple treatments, Toxnfill Sinnonhyeon is definitely an option I would recommend including in your itinerary.
It is especially suitable for the following groups of people:
- Those who want to get Botox or Filler injections and hope that doctors will provide them with thorough consultations
- Those who don’t like having additional services pushed on them
- I hope the consultation environment will be similar to that of a regular Dermatology clinic, without any excessive decoration.
- Foreign tourists in need of Chinese-speaking assistance
Frequently Asked Questions
Q1: What are the differences between Toxnfill Sinnonhyeon and its other branches?
The ANEW Sinnonhyeon branch is the flagship facility in the Gangnam area, boasting a well-staffed medical team and state-of-the-art equipment. The Jeju Island branch, on the other hand, is targeted at tourist customers. It is recommended to choose the ANEW Sinnonhyeon branch for your trip to Gangnam.
Q2: How long does the effect of botulinum toxin last?
Generally speaking, the effects of Masseter botulinum toxin injections last for 4 to 6 months, and individual differences in metabolism can affect this duration. It is recommended to start with a conservative dose during the initial injection, and the dosage can be adjusted later based on the results.
Q3: What documents do foreigners need to bring when visiting?
Just your passport is required; no additional documents are needed. If you have a history of drug allergies, it is recommended to inform the customer service in advance so that the doctor at the clinic can be aware of this information.
Q4: Can I go shopping right after the treatment?
It is recommended not to bend the head sharply or press on the injection site within 4 hours after the Botulinum toxin treatment; going for a normal walk is generally no problem. After Filler injection, it is advised to avoid taking saunas and drinking alcohol, and to refrain from strenuous exercise within 48 hours.
Q5: Does Toxnfill offer any post-treatment care or support?
Some treatments offer additional options for enhancements, but the specific details vary depending on the doctor and the treatment plan. It is recommended to inquire directly before the procedure. Customers who have booked through BeautsGO can also ask the customer service team for assistance in confirming these details.
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