1. Home
  2. /DR.'S NOTE
  3. /Consultation Notes
16 Years of Unmatched Safety and Excellence. ReYeonK’s Uncompromising Standard for Beauty and Care.
ReYeonK Logo
ReYeonK Clinic

Dermatology & Aesthetic Surgery

  • SPECIAL
  • LIFTING
  • PETIT
  • SKIN CARE
  • ABOUT
  • DR.'S NOTE
  • ✈️TRAVEL GUIDE
ReYeonK Clinic

SPECIAL

  • EyeThera
  • Density
  • GOURI Skin
  • Sunsak Fat Dissolving
  • Acne & Redness
  • InMode FX + Sunsak
  • Potenza 1000
  • Monthly Event
  • Ul-Thermage
  • Body Shaping

LIFTING

  • Ultherapy Prime
  • Thermage FLX
  • Onda Lifting
  • Shurink
  • Density
  • InMode
  • Virtue RF
  • Thread Lifting
  • 1:1 Bespoke Design
  • Sunsak Fat Dissolving
  • Liposuction

PETIT

  • Premium Filler
  • Volume Design
  • Botox
  • Face Contouring Design
  • Face Contouring

SKIN CARE

  • Stem Cell Regen
  • Skin Booster
  • Pore Care
  • Acne & Redness
  • Redness Care
  • Potenza
  • Pigmentation
  • Laser Hair Removal
  • Tattoo Removal

ABOUT

  • About Us (16 Years Safety)
  • Media & Press
  • Medical Team
  • Location
  • Before & After

DR.'S NOTE

  • Consultation Notes

ReYeonK Clinic 2026

ReYeonK Clinic | Representatives: Kim Hyunsu · Lee Doochan

64 ReYeonK Bldg, Eonju-ro 172-gil, Gangnam-gu, Seoul

TEL : 02-558-5581

Business Registration Number : 220-09-57018

Contact & booking

ReYeonK Clinic (리연케이의원) — 64 Eonju-ro 172-gil, Gangnam-gu, Seoul; 5 minutes’ walk from Exit 5, Apgujeong Rodeo Station

  • Website: https://reyeonk.co.kr/en
  • Google Maps: https://maps.app.goo.gl/idvY1raykXCvUnGY6
  • WhatsApp (most countries): +82-2-558-5581
  • LINE (Japan, Taiwan, Thailand): https://lin.ee/jeH3ee9
  • WeChat (China): ID chinareyeonk
  • Online booking: https://reyeonk.co.kr/booking/en

Official Website: reyeonk.co.krFAQQuick answersPrivacy Policy

GLOBAL BOOKING

English日本語简体中文繁體中文 台灣繁體中文 香港ภาษาไทยTiếng ViệtРусскийМонголIndonesiaPhilippinesSingaporeMelayuEspañolFrançaisالعربية한국어

Copyright © REYEONK CLINIC. All right reserved.

BOOKNOW
KAKAOTALK
KAKAOTALK
INSTAGRAM
INSTAGRAM
LINE
LINE
WHATSAPP
WHATSAPP
Call Us
Call Us
INSTAGRAM
INSTAGRAM
YOUTUBE
YOUTUBE
TIKTOK
TIKTOK
ReYeonKNEWS
INSTAGRAM
INSTAGRAM
YOUTUBE
YOUTUBE
TIKTOK
TIKTOK
Doctor's Note

Consultation Notes

The questions we hear most in consultation, and what we think about while answering them —
written by the ReYeonK directors themselves.

How to Choose an Aesthetic Clinic in Apgujeong
Notes2026.09.22ReYeonK Clinic338 views

How to Choose an Aesthetic Clinic in Apgujeong

Apgujeong has so many dermatology and plastic surgery clinics clustered together that "which one is good?" is oddly hard to answer. Here are five things worth c

Does More Pain Mean Better Results?
Philosophy2026.09.17Dr. Lee Doochan267 views

Does More Pain Mean Better Results?

A treatment is not automatically better because it hurts more. That said, among higher-priced treatments, many deliver high energy to the deeper layers of the s

In the Age of AI, a Clinic Must Be More Human
Philosophy2026.09.16Dr. Lee Doochan276 views

In the Age of AI, a Clinic Must Be More Human

AI can make a clinic's records and explanations faster. But judging what a patient's face and life need, and taking responsibility for the result, remains an ev

Is Thermage a Treatment That Pulls the Skin?
Lifting2026.09.16Dr. Lee Doochan356 views

Is Thermage a Treatment That Pulls the Skin?

Thermage is more accurately understood not as a device that pulls the skin in one direction, but as a treatment that delivers radiofrequency heat over a wide ar

With Ultherapy, Where You Place It Matters More Than the Shot Count
Lifting2026.09.15Dr. Lee Doochan316 views

With Ultherapy, Where You Place It Matters More Than the Shot Count

The core of Ultherapy is not a large number of shots. It is confirming the structures beneath the skin with ultrasound imaging and placing energy at the target

With Potenza, Design Matters More Than the Tip
Skincare2026.09.15Dr. Lee Doochan294 views

With Potenza, Design Matters More Than the Tip

Potenza is a microneedle radiofrequency platform that can combine multiple modes and tips. The more options there are, the more important "why it was designed t

Why Does Virtue Address Skin Texture and Firmness Together?
Skincare2026.09.14Dr. Lee Doochan238 views

Why Does Virtue Address Skin Texture and Firmness Together?

The core of Virtue is not the needle itself but how the treatment is designed to deliver radiofrequency energy to the target depth inside the skin. What microne

Who Is ONDA the Right Contouring Treatment For?
Lifting2026.09.14Dr. Lee Doochan280 views

Who Is ONDA the Right Contouring Treatment For?

ONDA is not an all-purpose device that makes the face smaller. The choice becomes meaningful only when you distinguish how much localized fat and how much loss

A Small Change That Improves the Whole Impression
Philosophy2026.09.13Dr. Lee Doochan366 views

A Small Change That Improves the Whole Impression

A good change is not becoming a different face. It begins with making the impression you already like about yourself more visible. One thing done precisely, rat

Same Device, Different Prices. Why?
Philosophy2026.09.12Dr. Lee Doochan241 views

Same Device, Different Prices. Why?

A treatment price is not defined by the device name and shot count alone. Comparison is only possible when you can read what is included: diagnosis, design, the

When Should Anti-Aging Care Begin?
Philosophy2026.09.11Dr. Lee Doochan319 views

When Should Anti-Aging Care Begin?

The core of preventive care is not starting treatments early. It is understanding how your skin is changing, intervening only when needed and only as much as ne

Adult Acne — How Does Dermatology Treatment Actually Proceed?
Acne2026.09.10Dr. Lee Doochan265 views

Adult Acne — How Does Dermatology Treatment Actually Proceed?

People who come in with adult acne have typed almost the same words into the search bar: treatment cost, whether insurance covers it, how long it takes, the bes

Under-Eye Wrinkles and Drooping Eyelids Are Not the Same Problem
Lifting2026.09.07Dr. Lee Doochan316 views

Under-Eye Wrinkles and Drooping Eyelids Are Not the Same Problem

Someone who searched "how to get rid of under-eye wrinkles" and someone who searched "drooping eyelid treatment" will hear completely different things in the co

EyeThera — How Eye Lifting Works: Results and Downtime
Lifting2026.09.05Dr. Lee Doochan351 views

EyeThera — How Eye Lifting Works: Results and Downtime

Some patients come in after having Ultherapy elsewhere and being told, "The eye area wasn't included." That is correct. Face Ultherapy covers from the temples t

ONDA Lifting — When Do Results Show, and How Many Joules Is Right?
Lifting2026.09.02Dr. Lee Doochan370 views

ONDA Lifting — When Do Results Show, and How Many Joules Is Right?

People searching for ONDA type almost the same things: when do results show, how long does it last, 60,000 joules, upper arms, pain. Here are the answers I give

Density Classic, Alpha and Boost Tips — 300 Shots or 600?
Lifting2026.08.30Dr. Lee Doochan450 views

Density Classic, Alpha and Boost Tips — 300 Shots or 600?

People who have looked into Density ask, "Is the Alpha tip better, or the Classic tip?" Search results are full of tip names and thin on what actually differs.

Density vs Thermage — What's the Difference?
Lifting2026.08.27Dr. Lee Doochan391 views

Density vs Thermage — What's the Difference?

It is one of the questions I hear most often in the consultation room. "What's the difference between Density and Thermage? They're both radiofrequency, aren't

Radiofrequency Lifting: Monopolar vs Bipolar — What's the Difference?
Lifting2026.08.24Dr. Lee Doochan417 views

Radiofrequency Lifting: Monopolar vs Bipolar — What's the Difference?

In the previous article I described radiofrequency (RF) as a lift that builds heat "as a surface" in the dermis. But every RF device description mentions monopo

Lifting, Starting with Ultrasound (HIFU) and Radiofrequency (RF)
Lifting2026.08.21Dr. Lee Doochan378 views

Lifting, Starting with Ultrasound (HIFU) and Radiofrequency (RF)

When I consult with patients in the clinic, I always keep a slide deck open and start with the basics. Devices that people know only by name fall into a few bro

Knowing When to Stop
Philosophy2026.08.17Dr. Lee Doochan258 views

Knowing When to Stop

Seeing many patients in the consultation room, I often meet people who have been from one clinic to another before finally coming to me. What they have in commo

What Skin Booster Should I Get?
Skincare2026.08.04Dr. Choi Hyunho463 views

What Skin Booster Should I Get?

In the consultation room, many patients say things like this. "My skin used to be fine, but lately it looks dull even with makeup on." "Fine lines are increasin

Six Things I Emphasise in the Clinic
Skincare2026.07.31Dr. Kim Hyunsu540 views

Six Things I Emphasise in the Clinic

In the previous part I set out the basic principles you can find online or in books. So what is the practical guidance I particularly emphasise to patients in t

Six Things to Check Before Coming to Korea for Aesthetic Treatment
Notes2026.07.28ReYeonK Clinic542 views

Six Things to Check Before Coming to Korea for Aesthetic Treatment

"I want to have it done in Korea, but I don't know how to choose a clinic." This is the question we receive most. There are hundreds of clinic names and no obvi

The Basics Anyone with Redness Must Keep
Skincare2026.07.24Dr. Kim Hyunsu470 views

The Basics Anyone with Redness Must Keep

First, the lifestyle measures you can easily find online or in books. They are very basic, but for anyone with rosacea they are core principles that must be und

The Only Naturally Red Place on the Body: The Lips
Lips2026.07.21Dr. Lee Doochan921 views

The Only Naturally Red Place on the Body: The Lips

When you look at patients' faces every day — and I mean really look, twenty or thirty minutes at a time with the MarkVu imaging up on the screen — you start to

Wait — I Have Rosacea?
Skincare2026.07.17Dr. Kim Hyunsu511 views

Wait — I Have Rosacea?

There is a Latin word for rose: rosa . From it comes rosaceus — "rose-coloured". And from that comes rosacea , the medical term for facial redness. Looking at t

Forehead Filler Is About Proportion, Not Projection
Filler2026.07.14Dr. Choi Hyunho503 views

Forehead Filler Is About Proportion, Not Projection

"Doctor, I want to look prettier — but naturally." This is what I hear most often in filler consultations these days. Not long ago, a patient in her early thirt

ReYeonK Acne Package
Acne2026.07.10Dr. Lee Doochan620 views

ReYeonK Acne Package

ReYeonK Acne Package — 14 sessions, once a week: a bespoke skin journey The ReYeonK Skin Package consists of 14 sessions, once a week . Treatment — care — treat

Threads Alone Will Make Your Cheekbones Stand Out — The Right Order for Treating Jowl Fat
Lifting2026.07.07Dr. Kim Hyunsu578 views

Threads Alone Will Make Your Cheekbones Stand Out — The Right Order for Treating Jowl Fat

Jowl fat (prejowl fat) forms as skin elasticity declines with age, causing the fat layer below the cheeks to sag, or as the volume of the subcutaneous and deep

ReYeonK Treatment Philosophy
Notes2026.07.03Dr. Lee Doochan584 views

ReYeonK Treatment Philosophy

ReYeonK Treatment Philosophy — Clear skin is where your story begins In the clinic, I meet a truly diverse range of people. On one side, there are those who com

How We Approach Every Patient
Beginnings2026.06.30ReYeonK Clinic629 views

How We Approach Every Patient

The ReYeonK philosophy of care Welcome to ReYeonK Clinic. Meeting so many patients, there is a question I put to myself every single day. "Am I truly giving my

Next

Continue Exploring

EventThis Month's EventSee the treatments and dates currently on offer
PressIn the PressReYeonK treatments and devices covered by the media
DoctorsOur DoctorsSee who consults with you and who performs your treatment