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ReYeonK Clinic 2026

ReYeonK Clinic | Representatives: Kim Hyunsu · Lee Doochan

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

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

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Answer : Mole & Skin Bump Removal

Mole & Skin Bump Removal

"First we look at what it is — then we remove it."

Varies by size and depthRecovery
Depends on the lesionSessions
Set after consultationTreatment Time
Moles · warts · syringomaTarget
What Is ItRemoval of moles, flat warts and small blemishes with the MCL31 Erbium:YAG laser, and of bumps caused by tissue inside the skin — such as syringoma and sebaceous hyperplasia — with Agnes (insulated microneedle). The doctor examines the type, size and depth of each lesion and decides the method.
Ideal ForYou want facial moles, flat warts or blemishes removed / You have syringoma under the eyes or sebaceous hyperplasia on the nose or cheeks / You first want to know what a small skin bump actually is
Expected ResultsRecovery time and number of sessions depend on size, depth and number of lesions and are explained at your consultation. Deep lesions may be treated in stages or can come back. Results vary between individuals.

Quick answer

Mole & Skin Bump Removal at ReYeonK Clinic in Apgujeong, Seoul (5 minutes’ walk from Exit 5, Apgujeong Rodeo Station) — consultation and treatment by the doctor in person is the clinic’s principle. Removal of moles, flat warts and small blemishes with the MCL31 Erbium:YAG laser, and of bumps caused by tissue inside the skin — such as syringoma and sebaceous hyperplasia — with Agnes (insulated microneedle). The doctor examines the type, size and depth of each lesion and decides the method. Recovery Varies by size and depth, Sessions Depends on the lesion, Treatment Time Set after consultation. Results and recovery vary by individual.

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
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Guide

Which method for which lesion

Two spots or bumps can look alike and still need different treatment. The final method is decided by the doctor at your consultation.

LesionMain methodNotes
Raised moleMain methodMCL31 Erbium:YAG laserNotesThe depth of removal is set by the mole's size and how deep it goes.
Flat mole / small blemishMain methodMCL31 Erbium:YAG laser; widespread pigment may suit pigment treatmentNotesWhether a pigment laser (such as PicoSure) fits is decided at the consultation.
Flat warts (flat or raised)Main methodMCL31 Erbium:YAG laserNotesThey can appear again or come back, so many lesions may be treated in stages.
Syringoma (small bumps under or around the eyes)Main methodAgnes (insulated microneedle)NotesThe cause is sweat-duct tissue inside the skin, so the source tissue is treated rather than only the surface. Treated over several sessions spaced apart.
Sebaceous hyperplasia (yellowish bumps on nose or cheeks)Main methodAgnes (insulated microneedle)NotesOnly the enlarged oil-gland tissue is targeted. Often cleared in 1–2 sessions.
Depressed scars / enlarged poresMain methodPore and scar treatmentNotesIndented texture is not a raised bump; it is covered on our pore and scar page.
FAQ

Frequently Asked Questions

At ReYeonK Clinic in Apgujeong, Seoul, the doctor first examines the mole; raised moles, flat moles, flat warts and small blemishes are removed with the MCL31 Erbium:YAG laser. Book through WhatsApp or another consultation channel, and after the examination we explain the method and the cost. The clinic is a 5-minute walk from Exit 5 of Apgujeong Rodeo Station.

It depends on how deep the mole is, and no clinic can promise that there will be no scar. Deeper moles are more likely to leave a slight dent or a colour change, so the doctor sets the depth carefully and may treat a deep mole in stages. Leaving the scab alone and protecting the area from the sun are important for healing. (Results vary between individuals.)

We use the MCL31 Erbium:YAG laser. It removes skin precisely in thin layers, which suits raised moles, flat moles, flat warts and small blemishes. Widespread flat pigment may respond better to a pigment laser such as PicoSure; this is decided at the consultation.

Several small skin-coloured or yellowish bumps under the eyes or on the eyelids are often syringoma. It is a benign growth of sweat-duct tissue inside the skin, so shaving only the surface tends to let it come back. ReYeonK Clinic uses Agnes, which places an insulated microneedle into each lesion and destroys only the tissue causing it. The diagnosis is confirmed at the consultation.

(Results vary between individuals.) Syringoma usually needs several sessions spaced over time rather than a single treatment.

Small yellowish bumps with a tiny central dip on the nose, cheeks or forehead may be sebaceous hyperplasia — enlarged oil glands. Agnes is used to target only the enlarged gland tissue. They can recur, so we follow your progress. It is often cleared in 1–2 sessions. (Results vary by individual.)

Yes. Flat warts on the forehead and face are removed one by one with the MCL31 Erbium:YAG laser. Because they are caused by a virus, new ones can appear or old ones can return, so many warts may be treated in stages with follow-up.

It depends on size, depth and number of lesions and is explained at your consultation. A scab forms where the lesion was removed and falls off on its own — do not pick it, follow the recovery care and protect the area from the sun. Results vary between individuals.

Small, shallow moles may clear in one session, and sebaceous hyperplasia is often cleared in 1–2 sessions. Syringoma and deep moles are treated over several sessions spaced apart. The exact number is explained at your consultation after the doctor examines the lesion. (Results vary by individual.)

A mole that suddenly grows, is asymmetrical, has mixed colours or bleeds needs a medical check before removal. The doctor examines it and, if needed, recommends further testing first.

Leave the scab until it falls off by itself, apply the recovery ointment you are given, and use sunscreen carefully when you go out. Sun exposure during healing can leave the area darker (post-inflammatory pigmentation).

Depressed scars and enlarged pores are not raised bumps and are treated differently. They are covered on our pore and scar treatment page.

It depends on the type, size and number of lesions, so the cost is explained after the consultation.

Medically reviewed by: Dr. Kim Hyunsu · Dr. Lee Doochan · Dr. Choi Hyunho · Last reviewed 2026.10.06 · Results and recovery vary from person to person.

Solutions

Treatment by lesion type

MCL31 Erbium:YAG laser — moles
Raised and flat moles are removed precisely with an Erbium:YAG laser, layer by thin layer. The depth is set by the mole's size and how deep it goes.
MCL31 Erbium:YAG laser — flat warts & blemishes
Flat warts and small blemishes are cleared one by one with the same erbium laser. When there are many, they can be treated over several visits.
Agnes — syringoma & sebaceous hyperplasia
Agnes places an insulated microneedle directly into the lesion and destroys only the tissue causing it. It is used for bumps that come from tissue inside the skin, such as small bumps under the eyes (syringoma) and yellowish bumps on the nose or cheeks (sebaceous hyperplasia).
Checked before removal
A mole that suddenly grows or changes shape or colour needs a medical check before removal. The doctor examines it and, if needed, recommends further testing first.
Why ReYeonK

ReYeonK's Promise

01
The doctor looks at every lesion
The doctor examines each mole and bump, then separates what to remove, what to watch and which method to use. You are welcome to have a consultation without booking a procedure.
02
Depth matched to the lesion
To reduce marks, matching the depth to the lesion matters more than removing everything at once. For a deep mole, the doctor may suggest treating it in stages. (Results vary between individuals.)
03
Aftercare included
Scab care, sun protection and recovery care are explained at your visit, and the same doctor follows your progress.
Who sees you

A director performs this treatment personally

Consultations are not handed to a coordinator with the doctor only performing. The director sees you first, and the same director plans, performs and follows up. 16 years in practice, accident-free.

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Recommended For

Ideal Candidates

You want raised or flat facial moles removed
You have several flat warts on the forehead or face
You have small bumps under the eyes (syringoma)
You have small yellowish bumps on the nose or cheeks (sebaceous hyperplasia)
You want moles, blemishes and bumps checked in one visit
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