Gangnam Cellin is a Dermatology clinic that has gained a good reputation in the Gangnam area in recent years. It specializes in the Rejuran hand-injection treatment and is known in the industry for its excellent hand-injection techniques and effective pain management. The difficulty of getting a reservation at this clinic is moderate, but the number of available slots for the Rejuran hand-injection treatment is indeed limited, and the schedule for releasing these slots each month follows a regular pattern. This article outlines the reservation rules at Gangnam Cellin as well as the actual experience of receiving the Rejuran hand-injection treatment.
🏥 Basic Information about Gangnam Cellin
Gangnam Cellin is located in Sinsa-dong, Gangnam District, Seoul, and can be reached in about 7 minutes by walking from Exit 4 of Sinsa Station on Line 3 of the subway. The clinic is of moderate size, and its main services include Rejuran hand injections, combined hyaluronic acid injections, and other minimally invasive cosmetic treatments.
The distinctive feature of this clinic is its Rejuran injection technique. The director has considerable expertise in determining the appropriate injection depth and controlling pain, resulting in a lower incidence of post-treatment bruising compared to other clinics. This aspect is frequently mentioned in user reviews.
💉 Limiting factors regarding the number of Rejuran treatments available
Rejuran hand injection is a treatment that requires high technical expertise. The clinic director must manually adjust the injection depth and density according to each individual’s skin condition, which means that the number of customers who can be served at any given time is limited. This is the main reason for the restricted number of appointments available.
Specifically, there are several restrictions regarding the number of Rejuran treatments available at Gangnam Cellin.
Daily quota limit: Rejuran’s manual service can accommodate a maximum of 5 to 6 new customers per day; any excess requests will be postponed to the next day or the following week.
Dosage limitations: It is recommended to use no more than 2 centum cores of Rejuran per application. In cases where the prescribed dose is exceeded, the injection should be administered in multiple doses to prevent adverse reactions caused by excessive injection.
Reservation period: The optimal interval between Rejuran injections is 3 to 4 weeks. The clinic will arrange your next appointment based on the date of your previous injection.
⏰ The schedule of the hospital director
The scheduling of the directors at Gangnam Cellin follows certain regular patterns:
Weekday schedule: Mondays, Wednesdays, and Fridays are the main consultation days at the clinic, and there are relatively sufficient Rejuran treatment slots available on these days.
Weekend schedules: There are occasionally a few spots available on Saturdays, but reservations usually need to be made 2-3 weeks in advance.
National holidays: During South Korea’s national holidays, clinics are usually closed, or only on-duty nurses are available; therefore, Rejuran injections must be scheduled during regular weekdays.
It is recommended to avoid peak seasons such as the Spring Festival, summer vacation, and National Day holiday, as the number of available places is usually at its lowest during these periods.
📋 Explanation of reservation rules
Rule 1:实名 reservations are non-transferable. Reservations are made under real-name systems, and upon arrival, patients must present their passports or identity documents for verification; it is not allowed for others to attend consultations on one’s behalf.
Rule 2: Cancellations can be made for free up to 48 hours in advance. Cancellations made after 48 hours will result in one negative record, and two such records may affect future booking eligibility.
Rule 3: If you are late by 15 minutes, the reservation will be automatically cancelled. The institution has clearly stated that if you are late for more than 15 minutes, your place will be given to another waiting customer. Please allow sufficient time for travel.
Rule 4: A health questionnaire must be completed during the initial consultation. This includes information regarding any allergies, medication history, and previous experiences with medical aesthetics treatments. Please provide accurate details to facilitate a safe assessment by the hospital director.
💬 My actual experience using Rejuran for hand treatment
I had Rejuran injections at Cellin in Gangnam twice, and both times the injections were performed by the same director. I would like to share my actual experiences:
The numbing effect lasts for approximately 30 minutes before the injection. Once the numbing cream is properly applied, the actual injection process takes around 10 to 15 minutes. In terms of pain, I personally find it a bit more painful than microneedling, but still within an acceptable range. The injection depth is significantly greater than that of microneedling; after the procedure, the face may turn slightly red, but bruising is rare.
In terms of post-operative care, the clinic provides disposable sedative masks and ice compresses, which is really considerate. The overall recovery period takes approximately 3 to 5 days; during this time, there may be small needle puncture marks on the face, but they will completely disappear after a week.
📱 How to make an appointment at Gangnam Cellin
The most recommended way is to make an online reservation directly through BeautsGO; the system will display the available directors and available time slots. If you would like to specify a particular director or confirm the availability of Rejuran treatments, you can also contact us via WeChat at s-sourire for assistance in confirming with the clinic.
💉 Signs of failure and repair methods for Rejuran injections
Although the Rejuran injection method is relatively safe, there is still a risk of failure. Below are some common signs of failure and corresponding solutions:
Sign 1: Excessive swelling that persists for more than 7 days. Normal swelling after Rejuran treatment should begin to subside within 3 to 5 days. If the swelling persists for more than 7 days and worsens, it may indicate an infection. It is recommended to seek medical attention immediately or contact BeautsGO customer service to arrange emergency treatment.
Sign 2: The injection area develops lumps. It is normal to experience a slight granular sensation after Rejuran injection, but if obvious lumps appear and do not disappear, it may indicate that the injection was administered too deeply or the dosage was uneven. In such cases, it is recommended to return for a follow-up visit 2 weeks after the procedure, so that the doctor can determine whether dissolution or additional treatment is necessary.
Sign 3: The area of the bruise is too large and does not fade. The bruises caused by Rejuran injections are usually mild and limited to the area around the injection site. If the bruise covers a large area (such as half of the face) and does not disappear after more than 2 weeks, it may indicate that the injection has damaged larger blood vessels, and medical attention is required.
Sign 4: No noticeable effect at all. The effects of Rejuran are not immediate; it usually takes 2–3 weeks to observe significant improvements. If no effect is felt after 1 month, it may be due to an insufficient dose or the individual’s body absorbing the substance too quickly. In this case, consider adding an additional 1–2 centum cores.
🔍 Cellin Rejuran: Hand-made or machine-made – which one is better?
Rejuran can be administered in two ways: by hand or using a device (such as a hyaluronic acid injection gun). Many people ask me which method is better, so here is a detailed analysis:
Advantages of manual injection: The injection layer is deeper (reaching the deeper layers of the dermis), the density and depth can be adjusted according to the condition of the skin, and the treatment of detailed areas such as the corners of the eyes and mouth is more precise. Moreover, the effects usually last longer than those achieved by machine-assisted injection.
Advantages of laser treatments: less pain, shorter recovery time (mild redness across the entire face usually subsides within 1-2 days), and higher consistency in the application of the treatment.
My suggestion is: if you have a sufficient budget and are looking for noticeable anti-aging results, consider choosing the injectable version of Cellin. If this is your first time using Rejuran, if your budget is limited, or if you are concerned about pain, you may want to start with the injectable option first. Once you see the results, you can then upgrade to the more invasive injectable treatment.
📅 The best time to schedule a consultation with Cellin: How to choose the right time?
Making an appointment for the manual injection of Rejuran by Cellin and choosing the right time can significantly increase the success rate and enhance the overall experience:
Best months: November to March of the following year is the off-season. During this period, there are more available slots, and the work pace in the clinics is relatively slower; therefore, the directors will be more careful when performing treatments.
Optimal time: The first or second session of each morning. At this time, the director is at their peak of physical energy and mental focus. If it is in the later afternoon, the director may experience fatigue from the day, which could affect the accuracy of the procedure.
Avoid the following time periods: the two weeks before the Spring Festival and the peak summer vacation season. During these times, the number of available slots is limited, the workload on medical institutions is extremely high, and the quality of service may decline.
💉 Signs of failure and repair methods for Rejuran hand injections
Although the Rejuran injection method is relatively safe, there is still a risk of failure. Below are some common signs of failure and corresponding solutions:
Sign 1: Excessive swelling that persists for more than 7 days. Normal swelling after Rejuran treatment should begin to subside within 3 to 5 days. If the swelling persists for more than 7 days and worsens, it may indicate an infection. It is recommended to seek medical attention immediately or contact BeautsGO customer service to arrange emergency treatment.
Sign 2: The injection area develops lumps. It is normal to experience a slight granular sensation after Rejuran injection, but if obvious lumps appear and do not disappear, it may indicate that the injection was administered too deeply or the dosage was uneven. In such cases, it is recommended to return for a follow-up visit 2 weeks after the procedure, so that the doctor can determine whether dissolution or additional treatment is necessary.
Sign 3: The area of the bruise is too large and does not fade. The bruises caused by Rejuran injections are usually mild and limited to the area around the injection site. If the bruise covers a large area (such as half of the face) and does not disappear after more than 2 weeks, it may indicate that the injection has damaged larger blood vessels, and medical attention is required.
Sign 4: No noticeable effect at all. The effects of Rejuran are not immediate; it usually takes 2–3 weeks to observe significant improvements. If no effect is felt at all one month after the procedure, it may be due to an insufficient dose or the individual’s body absorbing the substance too quickly. In this case, consider administering an additional 1–2 centum cores.
🔍 Cellin Rejuran: Hand-made or machine-made – which one is better?
Rejuran can be administered in two ways: by hand or using a device (such as a hyaluronic acid injection gun). Many people ask me which method is better, so here is a detailed analysis:
Advantages of manual injection: The injection layer is deeper (reaching the deeper layers of the dermis), the density and depth can be adjusted according to the condition of the skin, and the treatment of detailed areas such as the corners of the eyes and mouth is more precise. Moreover, the effects usually last longer than those achieved by machine-assisted injection.
Advantages of laser treatments: less pain, shorter recovery time (mild redness across the entire face usually subsides within 1-2 days), and higher consistency in the application of the treatment.
My suggestion is: if you have a sufficient budget and are looking for significant anti-aging results, consider choosing the injectable version of Cellin. If this is your first time using Rejuran, if your budget is limited, or if you are concerned about pain, you may want to start with the injectable option first. Once you see the results, you can then upgrade to the more invasive injectable treatment.
📅 The best time to schedule a consultation with Cellin: How to choose the right time?
Making an appointment for the manual injection of Rejuran by Cellin and choosing the right time can significantly increase the success rate and enhance the overall experience:
Best months: November to March of the following year is the off-season. During this period, there are more available slots, and the work pace in the clinics is relatively slower; therefore, the directors will be more careful when performing injections.
Optimal time: The first or second session of each morning. At this time, the director is at their peak of physical energy and mental focus. If it is in the later afternoon, the director may experience fatigue from the day, which could affect the accuracy of the treatment.
Avoid the following time periods: the two weeks before the Spring Festival and the peak summer vacation season. During these times, the number of available slots is limited, the workload on medical institutions increases significantly, and the quality of services may decline.
💉 Signs of failure and repair methods for Rejuran hand injections
Although the Rejuran injection method is relatively safe, there is still a risk of failure. Below are some common signs of failure and corresponding solutions:
Sign 1: Excessive swelling that persists for more than 7 days. Normal swelling after Rejuran treatment should begin to subside within 3 to 5 days. If the swelling persists for more than 7 days and worsens, it may indicate an infection. It is recommended to seek medical attention immediately or contact BeautsGO customer service to arrange emergency treatment.
Sign 2: The injection area develops lumps. It is normal to experience a slight granular sensation after Rejuran injection, but if obvious lumps appear and do not disappear, it may indicate that the injection was administered too deeply or the dosage was uneven. In such cases, it is recommended to return for a follow-up visit 2 weeks after the procedure, so that the doctor can assess whether dissolution or additional treatment is necessary.
Sign 3: The area of the bruise is too large and does not fade. The bruises caused by Rejuran injections are usually mild and limited to the area around the injection site. If the bruise covers a large area (such as half of the face) and does not disappear after more than 2 weeks, it may indicate that the injection has damaged larger blood vessels, and medical attention is required.
Sign 4: No noticeable effect at all. The effects of Rejuran are not immediate; it usually takes 2–3 weeks to observe significant improvements. If no effect is felt after 1 month, it may be due to an insufficient dose or the individual’s body absorbing the substance too quickly. In this case, consider administering an additional 1–2 centum cores.
🔍 Cellin Rejuran: Hand-made or machine-made – which one is better?
Rejuran can be administered in two ways: by hand or using a device (such as a hyaluronic acid injection gun). Many people ask me which method is better, and here is a detailed analysis:
Advantages of manual injection: The injection layer is deeper (reaching the deeper layers of the dermis), the density and depth can be adjusted according to the condition of the skin, and the treatment of detailed areas such as the corners of the eyes and mouth is more precise. Moreover, the effects usually last longer than those achieved by machine-assisted injection.
Advantages of injectable treatments: less pain, shorter recovery time (mild redness across the entire face usually subsides within 1-2 days), and higher consistency in the application.
My suggestion is: if you have a sufficient budget and are looking for significant anti-aging results, consider choosing the injectable treatment offered by Cellin. If this is your first time trying Rejuran, if your budget is limited, or if you are concerned about pain, you may want to start with a trial injection first. Once you see the results, you can then opt for the more advanced injectable treatment.
📅 The best time to schedule a consultation with Cellin: How to choose the right time?
Making an appointment for the manual injection of Rejuran by Cellin and choosing the right time can significantly increase the success rate and enhance the overall experience:
Best months: November to March of the following year is the off-season. During this period, there are more available slots, and the work pace in the clinics is relatively slower; therefore, the directors will be more careful when performing treatments.
Optimal time: The first or second session of each morning. At this time, the director is at their peak of physical energy and mental focus. If it is in the later afternoon, the director may experience fatigue from the day, which could affect the accuracy of the procedure.
Avoid the following time periods: the two weeks before the Spring Festival and the peak summer vacation season. During these times, the number of available slots is limited, the workload on medical institutions is extremely high, and the quality of services may decline.
💉 Signs of failure and repair methods for Rejuran hand injections
Although the Rejuran injection method is relatively safe, there is still a risk of failure. Below are some common signs of failure and corresponding solutions:
Sign 1: Excessive swelling that persists for more than 7 days. Normal swelling after Rejuran treatment should begin to subside within 3 to 5 days. If the swelling persists for more than 7 days and worsens, it may indicate an infection. It is recommended to seek medical attention immediately or contact BeautsGO customer service to arrange emergency treatment.
Sign 2: The injection area develops lumps. It is normal to experience a slight granular sensation after Rejuran injection, but if obvious lumps appear and do not disappear, it may indicate that the injection was administered too deeply or the dosage was uneven. In such cases, it is recommended to return for a follow-up visit 2 weeks after the procedure, so that the doctor can assess whether dissolution or additional treatment is necessary.
Sign 3: The area of the bruise is too large and does not fade. The bruises caused by Rejuran injections are usually mild and limited to the area around the injection site. If the bruise covers a large area (such as half of the face) and does not disappear after more than 2 weeks, it may indicate that the injection has damaged larger blood vessels, and medical attention is required.
Sign 4: No noticeable effect at all. The effects of Rejuran are not immediate; it usually takes 2–3 weeks to observe significant improvements. If no effect is felt after 1 month, it may be due to an insufficient dose or the individual’s body absorbing the substance too quickly. In this case, consider administering an additional 1–2 centum cores.
🔍 Cellin Rejuran: Hand-made or machine-made – which one is better?
Rejuran can be administered in two ways: by hand or using a device (such as a hyaluronic acid injection gun). Many people ask me which method is better, so here is a detailed analysis:
Advantages of manual injection: The injection depth is greater (reaching the deeper layers of the dermis), the density and depth can be adjusted according to the condition of the skin, and the treatment of delicate areas such as the corners of the eyes and mouth is more precise. Moreover, the effects usually last longer than those achieved by machine-assisted injection.
Advantages of laser treatments: less pain, shorter recovery time (mild redness across the entire face usually subsides within 1-2 days), and higher consistency in the application of the treatment.
My suggestion is: if you have a sufficient budget and are looking for significant anti-aging results, consider choosing the injectable treatment offered by Cellin. If this is your first time using Rejuran, if your budget is limited, or if you are concerned about pain, you may want to start with a trial injection first. Once you see the results, you can then opt for the more intensive injectable treatment.
📅 The best time to schedule a consultation with Cellin: How to choose the right time?
Making an appointment for the manual injection of Rejuran by Cellin and choosing the right time can significantly increase the success rate and enhance the overall experience:
Best months: November to March of the following year is the off-season. During this period, there are more available slots, and the work pace in the clinics is relatively slower; therefore, the directors will be more careful when performing treatments.
Optimal time: The first or second session of each morning. At this time, the director is at their peak of physical energy and mental focus. If it is in the later afternoon, the director may experience fatigue from the day, which could affect the accuracy of the treatment.
Avoid the following time periods: the two weeks before the Spring Festival and the peak summer vacation season. During these times, the number of available slots is limited, the workload on medical institutions is high, and the quality of service may decline.
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