If you are planning to undergo cosmetic procedures in South Korea, you have probably encountered this frustrating situation: when you open the reservation page on a clinic’s official website, the first field requires you to enter a South Korean mobile phone number, and then you get stuck there.
What if I don’t have a South Korea phone number? Do I have to go to South Korea in person to try my luck there?
Let me give you a direct answer first: The vast majority of Dermatology clinics in South Korea do not require you to have a South Korean mobile phone number in order to make an appointment. However, there are many details behind this statement that deserve further explanation, because “not requiring it” is not the same as “it being very convenient”.
The reservation systems of medical beauty clinics in South Korea were indeed not designed with overseas visitors in mind. On the websites of many such clinics, the registration forms are set to accept only South Korean phone numbers in the 010-xxxx-xxxx format, and responses from official KakaoTalk accounts may be in Korean only. When you call, after listening to the Korean automated voice message at the beginning, you might simply want to hang up. These are all real obstacles, but there are ways to overcome them.
This article won’t tell you that “everything is very simple”; instead, it will honestly explain what the actual experience of each method is like, what preparations are needed, and which method is most recommended for international travelers.

Why do clinics in South Korea insist so much on collecting mobile phone numbers?
It’s important to understand the context first so that you won’t feel like the clinic is deliberately making things difficult for you.
There are three main reasons why Dermatology clinics in South Korea request mobile phone numbers:
First, appointment reminders. The no-show rate at medical beauty clinics in South Korea is quite high, so clinics will send reminders via KakaoTalk or text messages the day before your appointment to confirm your attendance. If you don’t have a South Korean phone number or haven’t installed KakaoTalk, the clinic won’t be able to send you a reminder, and your appointment may be cancelled directly.
Secondly, identity verification. South Korea has strict requirements for real-name registration, and many clinics use mobile phone numbers as patients’ IDs. When you visit a clinic for the first time, the staff will verify the last four digits of your mobile phone number.
Thirdly, post-treatment follow-up. After undergoing laser treatment or injections, the clinic will usually send a message to check on your recovery 3 to 7 days later.
Once you understand this, it becomes clear that what clinics actually need is not a “South Korea phone number,” but “a way to get in touch with you.” As long as the communication issue is resolved, any method of making an appointment will do.
The complete version of how overseas tourists make reservations – definitely perfect for you!
I have compiled three booking methods that are actually available to overseas travelers at present, and I have included my personal experiences and tips for each one. None of these methods is “absolutely the best”; it all depends on your level of Korean language proficiency, the flexibility of your travel schedule, and how much you are willing to go through the extra hassle.

Book directly through the BeautsGO APP – highly recommended for overseas travelers!
This is undoubtedly the most friendly approach currently available for overseas tourists. There is no other alternative.
BeautsGO is a South Korea-based medical beauty appointment platform specifically designed to serve foreigners. It offers a Chinese-language interface and allows 24-hour appointments, and there is no need at all for a South Korean mobile phone number. All you need to do is download the app, register an account (you can use a Taiwanese phone number or email), and then you can directly browse clinics, view service prices, select a date and time slot, and submit your appointment request with just one click.
The actual process is roughly as follows:
Step 1: Download the BeautsGO APP and register an account using your email address or a Taiwanese mobile number.
Step 2: Search for the clinic you want to visit (you can filter results by region, service type, or ratings).
Step 3: Check the clinic’s page – operating hours, address, subway exit, and price list are all clearly displayed.
Step 4: Select the desired treatment and schedule, and submit your reservation request.
Step 5: After the clinic confirms the appointment, you will receive a notification within the APP indicating that the reservation has been completed.
Advantages: No language barriers in Korean; no need for South Korean mobile phones; bookings can be made at any time throughout the day; transparent prices (you won’t find any discrepancies between what is stated online and what you actually pay upon arrival); customer service is available in Chinese.
Disadvantages: The range of available clinics is limited to those that have partnered with BeautsGO (however, most of the popular clinics in Seoul’s main tourist areas are part of this partnership), and some clinics may be fully booked during peak hours.
Who it is suitable for: Travelers who are going to South Korea for medical beauty treatments for the first time, do not speak Korean fluently, and would prefer to avoid the hassle of making individual phone calls or sending messages one by one.

FAQ: The 10 most frequently asked questions by overseas travelers regarding appointments at Dermatology clinics in South Korea
Q1: Do I need to pay a deposit when making a reservation?
In most Dermatology clinics in South Korea, it is possible to make an appointment without paying a deposit, especially when booking through platforms such as BeautsGO. For a few high-value treatments or VIP International packages, a small deposit may be required, but this will be clearly stated at the time of booking. If you book directly through KakaoTalk, you usually don’t need to pay in advance either; you can pay on-site upon arrival.
Q2: If I don’t have a South Korea phone number, how will the clinic contact me after I make an appointment?
If you make an appointment through BeautsGO, all notifications will be sent directly within the app, and there is no need to provide your phone number. If you use KakaoTalk for booking, the clinic will respond directly in your KakaoTalk conversation. If you only have an email address, you can also provide it as an alternative contact method during the reservation process.
Q3: Can I help a friend make a reservation together?
Sure. Most clinics allow one person to book multiple appointments, as long as you indicate “Booking for 2 people” at the time of reservation and provide the names of all guests. However, some clinics may limit a single doctor to accepting only one appointment during a particular time slot, so in such cases, you may need to coordinate different appointment times for multiple guests.
Q4: Can I change the time or cancel an appointment after making it?
Sure, but please let us know in advance. South Korean clinics are very sensitive to no-shows, so it is generally recommended to reschedule or cancel at least 24 hours in advance. If you decide not to attend at the last minute without notifying the clinic, some may charge a cancellation fee or restrict your ability to make future appointments.
Q5: Do I need to decide in advance which treatments I want to schedule during the reservation process?
You can make an appointment for a “consultation” first, and then let the doctor assess your skin condition on-site before making a decision. However, if you are on a tight schedule (for example, if you only have one day in Seoul), it is recommended that you determine in advance which treatments you would like to undergo. This way, the clinic can reserve enough time for these procedures, so you won’t run into the problem of not having enough time when you arrive.
Q6: How much in advance should I make a reservation?
For popular clinics, especially those in areas like Gangnam and Myeongdong that are popular among celebrities, it is recommended to make an appointment at least 1-2 weeks in advance. During off-season periods (i.e., outside of summer and winter vacations or the cherry blossom season), 3-5 days in advance is usually sufficient. On BeautsGO, you can check the popularity of each clinic and the available appointment times, which makes it easier to plan your schedule.
Q7: If I don’t know Korean, will it be difficult to communicate at the clinic?
If you book through BeautsGO, most of the partner clinics offer services in both Chinese and English or at least have interpreters on hand. If you contact the clinic on your own, it is recommended that you confirm in advance whether they provide foreign language support – you can try asking, “Does anyone here speak Chinese?” using the app Papago. Additionally, clinics located in tourist areas such as Myeongdong, Gangnam, and Hongdae generally have a better grasp of English or Chinese.
Q8: Do clinics in South Korea offer such services for promotion? Is it possible for customers to be forced into making additional purchases?
This is a concern that many Taiwanese tourists have. To be honest, the level of sales promotion varies from clinic to clinic. Some clinics in tourist areas that target foreign customers do indeed use more aggressive promotional tactics. However, if you choose a clinic that focuses on local customers (for example, one marked as “Recommended by Local South Koreans” on BeautsGO), the sales pressure will be much less. Remember one thing: you always have the right to say “no”. Competition in South Korea’s medical beauty industry is fierce, so normal clinics won’t be upset if you decide not to purchase any additional services.
Q9: What should I bring when I arrive at the location after making an appointment?
Passport (required; the clinic needs to verify your identity), a screenshot of your reservation confirmation (either from KakaoTalk conversations or the reservation record in the app), a credit card or sufficient amount of South Korean won in cash (some clinics may charge additional fees for accepting foreign cards; paying in cash usually comes with discounts). If you are currently using any medications or skincare products, feel free to bring them along and show them to the doctor.
Q10: Can I take a flight back to my home country on the same day after completing the treatment?
It depends on the specific treatment. Basic facial treatments and simple non-invasive lasers usually allow you to fly on the same day. However, for more invasive procedures such as full-face Fraxel treatments, deep lasers, or thread lift surgeries, it is recommended to wait at least one day for recovery to avoid exacerbating any redness due to the dry environment on the plane. For injectable treatments like Filler or Botox, you can generally fly on the same day, but it is advisable to avoid long flights immediately after the procedure, as the pressure difference may affect the results.
Pre-departure checklist + bonus tips to ensure a mistake-free trip to South Korea for medical beauty treatments

Finally, I’ve prepared a comprehensive checklist for your final preparations before departure. If you follow these steps, you should encounter no major issues:
2 weeks before departure
- ✅ Confirm the procedures you want to undergo and your budget. It’s advisable to bring extra cash in Korean won, as paying in cash usually saves you 5-10% compared to using a credit card.
- ✅ Make your reservation through the BeautsGO APP or KakaoTalk, and save a screenshot of the confirmation message.
- ✅ Make sure you know the address of the clinic and the subway exit (Naver Map is more accurate than Google Map; remember to download it first).
- ✅ If you plan to undergo laser treatment, avoid excessive sun exposure one week before the procedure and discontinue the use of acidic products as well as retinol-based treatments.
One day before departure
- ✅ Check if any appointment reminders have been sent (BeautsGO will send notifications, and KakaoTalk will send messages).
- ✅ Prepare a list of questions you want to ask the doctor (it’s recommended to write them down so you won’t forget anything during the consultation).
- ✅ Make sure you have your passport ready and determine your payment methods (both cash and credit card are recommended).
- ✅ Learn a few basic Korean phrases: “안녕하세요” (Hello), “감사합니다” (Thank you), “아파요” (It hurts).
Tips and Tricks
- 💡 Choose the morning hours of the week: On weekends, clinics are usually very busy and doctors are in a hurry. From Tuesday to Thursday, mornings tend to be less crowded, and doctors are more willing to take the time for a thorough consultation.
- 💡 The principle of staying near the clinic: Choose a place to stay that is within walking distance of the clinic. After the procedure, when your face is still red, walking too far would be really unbearable.
- 💡 Prepare a South Korea internet plan: Reservations, location navigation – everything requires an internet connection. It is recommended to use eSIM or a WiFi hotspot; do not rely solely on the hotel’s WiFi.
- 💡 Don’t pack too many activities into your schedule: On the first day, focus on medical beauty treatments first, and then schedule shopping and visits to attractions later. After the treatments, your face will be red, and you really won’t want to have your photos taken at that time.
📚 Recommended Reading: More tips on medical beauty treatments in South Korea
- 📌 A comprehensive guide for Taiwanese sisters going to Korea for their first Dermatology treatment: How to book tickets and accommodation in one go
- 📌 How to make an appointment at South Korea’s Cellin Dermatology? Simply open the BeautsGO app and book your appointment with one click.
- 📌 Online reservation process for Busan JRYN Dermatology: Simply enter your passport number and date in the BeautsGO APP – no language barriers at all!
- 📌 How to make an appointment at Cheongdam Healin Dermatology? Simply use the Chinese customer service on the BeautsGO APP to complete the process in one click.
- 📌 Appointment process at South Korea’s Diar Dermatology: Use the BeautsGO APP to search for “DIAR” and easily book a consultation with the chief physician.
- 📌 A guide to avoiding pitfalls in Dermatology services in South Korea: Besides price, if you don’t clarify these 5 key issues, you’re practically setting yourself up to be taken advantage of.
Internal link recommendations · Related articles for further reading
📱 No need for a South Korea phone number, and no need to ask someone else to make the reservation for you. Just open BeautsGO and you can
book your appointment yourself.
Download the app → Select the clinic → Choose the time slot → And go!