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Korea No.1 Medical Beauty AppOpen in YeoTi
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XERF

10
Review 1
₩290,000
Discount

₩283,000

Maximum discount benefits
Point
Available points
-7,000P

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XERF

Treatment time 20~30min

Anaesthesia No anaesthetic

Recovery time 1~3days

Effect Duration After 1month

XERF
Treatment time
20~30min
Anaesthesia
No anaesthetic
Recovery time
1~3days
Effect Duration
After 1month

Suggested Keywords

CORE DERMATOLOGY

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item number1Specialists
item numberAftercare
item numberEnglish
item numberChinese
item numberJapanese

Anesthesia information

833 Nonhyeon-ro, Gangnam-gu, Seoul (Sinsa-dong) Core Dermatology Clinic, Room 302, 3rd Floor, Jaekyung BuildingCopy

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Review 1
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Get up to 5,500P Review Points for your Ticket Usage Review now!
은비숑
2026.04.11
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XERF
All the teachers here are so nice. I think I’ll have to come here regu...
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XERF

#2Wavelengths #Monopolar #RadioFrequency

Uses two wavelengths to selectively deliver thermal energy according to skin layers.

#4Tips

Four tips designed for different purposes are used to improve facial and body contours.

#CoolingSystem #PainRelief

The epidermal temperature is lowered according to treatment intensity to reduce skin irritation.

Recommended interval
6~12month(s) / 1time(s)
Notice
YeoTi does not receive commission from hospitals.

YeoTi PICK

YeoTi PICK

A XERF 100shots

Popular
A
XERF 100shots
₩283,000
₩290,000

B XERF 300+Jaw line Botox+LDM

Popular
B
XERF 300+Jaw line Botox+LDM
₩1,303,000
₩1,310,000

C XERF 600+Jaw line Botox+LDM

Recommendable
C
XERF 600+Jaw line Botox+LDM
₩2,193,000
₩2,200,000
svgThe results of the treatment may be different for each person and sometimes side effects may occur, so make a careful decision after sufficient consultation with the clinic.

Treatment process

STEP 1

Consultation

STEP 2

Progress

STEP 3

Wrapping Up

Treatment process

STEP 1Consultation
STEP 2Progress
STEP 3Wrapping Up

Treatment features

Precise Skin Layer Targeting

Provides effective stimulation for each skin layer, promoting collagen regeneration and lifting effects.

Non-Invasive Radiofrequency Treatment

Delivers energy to the dermis non-invasively, minimizing skin irritation.

Treatment features

Precise Skin Layer Targeting

Provides effective stimulation for each skin layer, promoting collagen regeneration and lifting effects.

Non-Invasive Radiofrequency Treatment

Delivers energy to the dermis non-invasively, minimizing skin irritation.

Treatment principle

XERF

Treatment principle
https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/wCcd317pmgjyLZVXq63HtaOqcv2.png?q=90&f=webp&w=1324
XERF-0
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노화된 피부의 잔주름과 주름
https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/tCUZEwhz9QD9PBDr0WnoUEpyWlO4.png?q=90&f=webp&w=1324
XERF-1
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고주파 에너지가 피부 깊은 층을 가열
https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/L11eq2T8DWjmE3UmkHXk5uBNNt5A.png?q=90&f=webp&w=1324
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콜라겐을 수축, 새로운 콜라겐이 생성

Recommended for

Concerned about age-related loss of elasticity

Those looking to lift sagging skin

If you're concerned about loose skin and fine lines

For those looking for a natural lift

Recommended for

https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/sales_event_suggestion_target_74_v2.png?q=90&f=webp

Concerned about age-related loss of elasticity

https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/sales_event_suggestion_target_31_v2.png?q=90&f=webp

Those looking to lift sagging skin

https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/sales_event_suggestion_target_32_v2.png?q=90&f=webp

If you're concerned about loose skin and fine lines

https://d3gurpvil0se70.cloudfront.net/upfiles/images/treatment/sales_event_suggestion_target_27_v2.png?q=90&f=webp

For those looking for a natural lift

FAQ

How much pain can be expected?

It varies by individual, but in most cases, the pain is minimal, often described as slight tingling.

When can I resume daily activities after the procedure?

There is almost no downtime, so normal daily activities can be resumed immediately after the treatment.

How much pain can be expected?

It varies by individual, but in most cases, the pain is minimal, often described as slight tingling.

When can I resume daily activities after the procedure?

There is almost no downtime, so normal daily activities can be resumed immediately after the treatment.

Precaution

Avoid saunas and hot showers for one day after the procedure.

Do not rub or press the treated area.

Refrain from alcohol consumption and strenuous exercise on the day of the treatment.

Precaution

1
Avoid saunas and hot showers for one day after the procedure.
2
Do not rub or press the treated area.
3
Refrain from alcohol consumption and strenuous exercise on the day of the treatment.
Inside view
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Medical staff introduction

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profile

Representative clinic director

YOUNGGYUN KIM

Dermatologist

Check it out!
YeoTi represents the actual price of each treatment.
When changing or canceling reservations, penalty fees may apply, so please be sure to refer to the guide.
Tickets are valid for one year from the date of purchase and can be extended up to 2 times for 6 months starting 30 days before expiration for a total of 1 year.
We provide Side effect assurance care service so that you can receive the treatment with peace of mind. YeoTi also fully covers service subscription fees.
After your treatment, get rewarded with points writing the review.
Caution
Depending on the individual, the treatment and surgery may have side effects such as pain, infection, and bleeding. When visiting the clinic, it is recommended to be informed about the side effects and decide whether to get the treatments.
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YeoTi provides a reservation and online payment information system between affiliated clinics and individual members, and all medical consultations and services are provided directly by each clinic under its own independent judgement.
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Treatment inquiry

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써마지와 같은 효과일까요

안녕하세요 코어피부과의원입니다 :) 세르프는 써마지와 동일한 고주파 원리를 사용하여 콜라겐 ...

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안녕하세요 상담 원장니, 실장님 중 어떤 분이 해주시는지 알 수 있을까요??

안녕하세요 코어피부과 입니다~ 본원 원장님과 정확환 진단 및 상담 먼저 진행되십니다.

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하관만 하면 몇샷 정도 해야하나요?

안녕하세요, 코어피부과의원입니다 :) 하관만 원할 시 300샷 추천드립니다 ^^

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턱라인 보톡스 말고 다른시술로 다체 가능한가요? 아니면 그만큼 가격이 내려가는지요?

안녕하세요 코어피부과의원입니다☺️ 문의 주셔서 감사합니다. 스킨 보톡스 부위 변경 가능하시며...

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C 시간은 얼마나 걸리나요

안녕하세요 코어피부과의원입니다☺️ 상담 및 마취연고 후관리 제외하고 세르프 시술 600샷 기...

About Within 1 hour Answer based on office hours.
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Business Name
코어피부과의원
Representative
김영균
Corporate registration number
356-24-02168
Address
서울특별시 강남구 논현로 833, 302호(신사동, 재경빌딩)
Contact
025120326
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