JRYN Dermatology treats foreign patients in Seomyeon, Busan, in English — five minutes from Seomyeon Station Exit 2. Browse by treatment, or read the guides below before you book.
JRYN Dermatology — Seomyeon Main Branch
4F, Samjeong Tower, 672 Jungang-daero, Busanjin-gu, Busan 47291, Korea ·
WhatsApp +82-10-5573-7574
Open seven days · walk-in or through lunch · English-speaking coordinators ·
Chief Director Dr. Jeong Heon Lee
Pore treatment in Busan Seomyeon, matched to why yours are enlarged.
Enlarged pores have three different causes — congestion, oil, and collapsed collagen walls — and the treatment that fixes one wastes money on another. We diagnose which yours are, then build the program: aqua-peel clearing, sebum control, or RF microneedling that rebuilds the wall. From ₩50,000, matched honestly. English, 日本語 and 中文 consults. Medically reviewed by Dr. Jeong Heon Lee, MD.
Nothing sends until you press send in WhatsApp. Sharing a photo gets you a faster, more accurate answer — and a fair estimate in advance.
20–40 min
Treatment
3
Pore Causes
3–5
Sessions (RF)
0–2 day
Downtime
4–8 wk
Refines
₩
50k+
From
Does This Sound Familiar?
What Busan patients ask before booking pore treatment.
Why are my pores enlarged — and does the cause actually change the treatment?
Can pores really shrink, or is 'pore minimizing' marketing?
RF microneedling for pores — what does it do that facials cannot?
How many sessions until my cheeks and nose actually look different?
What keeps results, and what undoes them?
All five come up most weeks in Busan. The sections below answer them in order — the three pore causes and their different fixes, the honest can-pores-shrink answer, what peri-pore collagen remodelling changes, real session math, and the maintenance truth.
Pore Treatment · JRYN Seomyeon
What Enlarges Pores?
Three causes, three different fixes.
A pore looks enlarged for one of three reasons: it is packed (congestion stretching the opening), it is productive (chronic oil flow dilating it), or its wall has softened (peri-pore collagen loss letting the opening slacken — the aging pattern). Each cause has a different fix, and mismatched treatment is why pore care so often disappoints.
So diagnosis leads: congestion-led pores clear and refine with aqua-peel-based care; oil-led pores add sebum-control steps; structural pores need the wall rebuilt — RF microneedling remodelling collagen around each opening across a session course. From ₩50,000 on the published list at our Busan clinic, with your cause named and your program written before anything starts.
How It Works
The science, without the hype.
Match the mechanism to the cause — here is what each fix actually does.
01
Clearing (congestion)
Aqua-peel-based extraction and hydro-exfoliation empty packed pores — the opening relaxes once the plug stretching it is gone.
02
Sebum control (oil-led)
Skin-botox and routine steps calm oil flow — a dilated pore refines when the river through it slows.
03
Wall rebuilding (structural)
RF microneedles deliver energy beside each opening, remodelling the collagen wall — the slackened rim tightens as it rebuilds.
04
Program logic
Most faces mix causes — the written program sequences clearing, control and rebuilding in the order your skin needs.
Pore Territories
Nose, cheeks, chin — each with its usual cause.
The examination names your cause per zone — programs follow the map.
Nose & T-zone
Usually congestion + oil
The packed-and-productive zone — clearing plus sebum control leads.
ProgramPeel-led
Refines2–4 weeks
Cheeks
Usually structural
The aging pattern — slackened walls wanting RF remodelling.
ProgramRF-led, 3–5 sessions
Builds4–8 weeks
Mixed faces
Sequenced
Clearing first, rebuilding after — the order most programs run.
ProgramWritten sequence
DecidedAt exam
Your Visit, Step by Step
Six steps at our Busan clinic, twenty to forty minutes.
01
Pore diagnosis
The doctor examines your pores zone by zone at our Busan clinic — naming the cause per territory, because the cause is the treatment.
02
Photos and written program
Consistent-light texture photos, then your program, sessions and price in writing before anything starts.
03
Clearing sessions
Aqua-peel-based care empties congestion-led zones — comfortable, no downtime, refining within weeks.
04
RF microneedling sessions
Numbed, then energy delivered beside each opening across the mapped zones — the wall-rebuilding step, twenty to forty minutes.
05
The settling days
RF sessions read flushed for a day, dotted faintly for another — make-up from day two.
06
Course rhythm
Sessions three to four weeks apart with photos at each — continued by message after you leave Busan.
Pore Treatment Pricing
How much does pore treatment cost in Busan?
From ₩50,000 per session on the published list — clearing sessions at the entry, RF microneedling per session with counts written at the exam. Your program prices as its written sequence, before anything starts. No foreigner markup.
Your options, side by side.
The pore program's components — all published.
Option
Role
Price
Pore RF microneedling
Wall rebuilding (structural)
from ₩50,000 / session
Aqua peel
Clearing (congestion)
from ₩50,000
Skin botox
Sebum & refinement
from ₩20,000
Published prices in Korean Won, identical to the list Korean patients see — no foreigner markup. Programs price as their written sequence — never as surprise add-ons mid-course. See the full price list.
The Refining Curve
What a program honestly delivers.
When
What you will notice
What to do
Week 1–2
Clearing sessions land first — congestion-led zones read cleaner and calmer almost immediately.
Home routine starts now: the cleansing and sunscreen habits that protect the program.
Week 3–6
RF sessions begin on structural zones; each reads flushed for a day, then builds quietly.
Keep the interval — collagen remodelling rewards rhythm, not urgency.
Week 6–10
The texture change reads in consistent-light photos: openings tighter, light scattering smoother.
The mid-course photo decides whether the written count holds or adjusts.
Course end
Refined texture at the course photo — maintained by routine plus occasional sessions, framed honestly.
Maintenance is stated, never sprung: clearing quarterly-ish, RF touch-ups by photo verdict.
Honest Suitability
Who it suits in Busan — and who should wait.
A good fit if you…
Enlarged pores wanting cause-matched treatment over templated facials
Cheek pores with the structural, aging pattern
Nose and T-zone congestion that returns after every facial
Wanting the honest can-pores-shrink answer before spending
Busan visitors — clearing works in one visit; RF courses pace around trips
Better to wait if you…
Pregnancy — RF and actives deferred as standard
Active acne flares — calmed first, then pore work
Isotretinoin courses — timing screened per current guidance
Expecting poreless-filter skin — biology has pores, and honest treatment refines rather than erases
After your treatment
RF sessions: flushed for a day, faint dots for another — make-up from day two
Clearing sessions: nothing to manage beyond the written home routine
SPF daily — UV degrades the collagen the program rebuilds
Consistent-light photos at each session referee the course
Honest limits
Pores refine — they do not vanish: the poreless look is a filter, not a treatment outcome
Structural results need the full session count; single-session wall rebuilding is marketing
Congestion returns without the home routine — maintenance is part of the honest deal
Our Medical Team
Can pores actually get smaller — honestly?
Refined, yes; erased, no. Congestion-led pores visibly shrink once emptied — the plug was stretching them. Oil-led pores calm as flow slows. Structural pores tighten meaningfully as RF rebuilds the collagen rim — the change photographs clearly across a course. What no treatment does is delete pores: they are anatomy, and the poreless faces you see are lighting and filters. At our Busan clinic I name your cause, show you the realistic endpoint in photos of similar skin, and let you decide with the truth in hand.
Three doctors, one standard of care.
Every pore program at JRYN Busan Seomyeon is cause-diagnosed and written in person by one of our doctors
From the Founder
Diagnosed and treated in person by one of our doctors.
Pore work fails when it skips the diagnosis — peeling a structural pore or needling a congested one wastes everyone's time. My Busan rule is cause first: name why each zone is enlarged, sequence the fixes in order, and photograph honestly. Matched right, pore treatment is some of the most visibly satisfying work on the menu.
Graduated from Inje University
Current Head of the JRYN Network
Current Chief Director of JRYN Seomyeon
Former Chief Director of Lin Clinic
Former Chief Director of Centum Lin Clinic
Managing Director · Seomyeon Main Branch
Dr. Yoon Jung-wook
Full Member, Korean Society of Aesthetic Plastic Surgery
Full Member, Korean Society for Aesthetic Plastic Surgery & Laser Medicine
Full Member, Korean Society of Obesity & Body Contouring
Former Neurosurgery Resident (3rd Year), Dong-A University Hospital
Former Intern, Dong-A University Hospital
Former Chief Director, Forever Plastic Surgery & Dermatology (Changwon)
Former Chief Director, Lovely Plastic Surgery & Dermatology (Changwon)
Former Director, Insta Plastic Surgery & Dermatology (Gimhae)
Former Director, Dr. Yoon Beauty Center (Vietnam)
Vice Managing Director · Seomyeon Main Branch
Dr. Jin Tae-wan
Former Director of Dermatology, MediWoman Women's Clinic
Former Director of Dermatology, Hangdo Quantum Clinic
Former Chief Director, AGE Clinic (formerly Paresa Clinic)
Former Chief Director, One Clinic (Guro)
Former Director, One Clinic (Gangnam)
Former Chief Director, SKY Plastic Surgery (Jongno)
Former Visiting Physician, Guangfu Aesthetic Plastic Surgery Hospital (Dalian, China)
Former Associate Director, Tokeshi Plastic Surgery
Former Associate Director, Midam Dermatology Clinic
Former Associate Director, Noble Line Plastic Surgery
Former Associate Director, Jeniva Plastic Surgery
Former Military Flight Surgeon, ROK Army Aviation Operations Command
Former Intern & Resident, Kangdong Sacred Heart Hospital
Quick Answers
What does RF microneedling do for pores that facials cannot?
It treats the wall, not the contents. Facials empty and calm pores — real value for congestion — but a structurally slackened opening stays slack however clean it is. RF microneedles remodel the collagen beside each opening so the rim itself tightens: a change facials cannot reach, built across three to five sessions from ₩50,000 each at our Busan clinic.
How many sessions until my pores look different?
Congestion-led zones: often after the first clearing session, refining over two to four weeks. Structural zones: the honest count is three to five RF sessions, with the texture change reading clearly in consistent-light photos from mid-course. Your written program states both — and mixed faces run clearing first, rebuilding after.
Everything Else You Might Ask
Pore treatment questions in Busan.
From ₩50,000 per session — clearing at the entry, RF microneedling per session with counts written at the exam, programs priced as their written sequence. No foreigner markup.
Yes — English, Japanese (日本語) and Chinese (中文). We are a 5-minute walk from Seomyeon Station Exit 2, and texture photos are reviewed on WhatsApp after you fly home from Busan.
One of three causes — congestion stretching the opening, chronic oil dilating it, or peri-pore collagen loss slackening the rim — usually mixed by zone. The exam names yours per territory, because the cause is the treatment.
Refined meaningfully, yes — at our Busan clinic emptied congestion, calmed oil and rebuilt walls all photograph as visibly tighter texture. Erased, no: pores are anatomy, and honest treatment aims at refined, not filtered.
RF microneedling platforms — Potenza and Virtue — delivering energy beside each opening to remodel the collagen wall. Each has its own page; the pore program uses whichever your skin reads best for.
Under topical numbing at our Busan clinic: pressure and warmth in passes, easily tolerable. The day after reads flushed with faint dots; make-up from day two.
Three to five at our Busan clinic, three to four weeks apart — collagen rebuilds on its own calendar, and the count goes in writing before you start.
Clearing: within weeks. Structural: texture change reading from mid-course, with the full result at the course-end photo four to eight weeks after the last session.
Rebuilt walls hold with honest maintenance — SPF (UV degrades the collagen), the home routine, and occasional sessions by photo verdict. Congestion returns without the routine; we say so up front.
They usually are — blackheads are congestion wearing a costume, so the clearing arm of the program handles both. The blackhead page covers that side in full.
Yes — sebum control is one of the three arms, from routine steps to skin-botox refinement (from ₩20,000). Oil-led pores refine as flow calms; the program states which steps yours needs.
Yes — nose-and-cheek programs book heavily among men at our Busan clinic, and thicker oily skin often shows the clearing change fastest.
Yes — clearing sessions same-hour, RF sessions same-day. Nothing interacts with cabin pressure; photos travel by message.
Strong actives that morning and fresh sunburn; RF sessions also skip blood-thinning supplements for a couple of days where your physician agrees.
The written one that ships with your program — cleansing that suits your oil pattern, non-comedogenic layers, and daily SPF. It is short, specific to your cause, and the half of the result you control.
Visibly refined texture in consistent-light photos — openings tighter, light scattering smoother, congestion staying cleared — across the written program. What no honest clinic promises: poreless skin, single-session wall rebuilding, or results that survive without the routine.
JRYN Dermatology — Seomyeon 4F, Samjeong Tower, 672 Jungang-daero, Busanjin-gu, Busan 47291, South Korea · Consultations in English, Japanese (日本語) and Chinese (中文) · 5 minutes from Seomyeon Station Exit 2 · Directions & hours
JRYN Seomyeon
· 4F Samjeong Tower, 672 Jungang-daero · 5 min from Seomyeon Station Exit 2 · inside Seomyeon Medical Street · open through lunch, seven days a week
Ready When You Are
Name your pore cause before you fly.
Send a photo and your Busan travel dates on WhatsApp. We'll reply in English with an honest read of what suits you — and a realistic plan for your trip.
Medical information on this page is general education, reviewed by Dr. Jeong Heon Lee, MD. Individual diagnosis, programs and pricing are confirmed at an in-person consultation at JRYN Dermatology, Busan Seomyeon. Results and timelines vary by individual.