Pore Shrinking Treatment in Korea โ What a Procedure Can Truly Change, and What It Cannot
Pore refinement at RE:BERRY Gangnam works on the dermis around the opening, firming a slack pore wall, calming the oil and sun damage that stretched it, and refining the surface, so pores read smaller and hold that look with maintenance, framed honestly and never sold as a one-time fix, steps from Gangnam Station.
Pore Refinement
Pore Refinement
Pore Refinement ยท Gangnam Seoul
Pore refinement at RE:BERRY Gangnam works on the dermis around the opening, firming a slack pore wall, calming the oil and sun damage that stretched it, and refining the surface, so pores read smaller and hold that look with maintenance, framed honestly and never sold as a one-time fix, steps from Gangnam Station.
Across RE:BERRY Clinics
30,000+ Treatments
Direct Consult & Treatment
Medical Director
Minutes from ICN Airport
Incheon AirportCan a pore shrinking treatment in Korea close pores for good?
No treatment closes a pore for keeps, and any clinic promising that is selling more than the science allows. A pore is a fixed opening in the skin. Its size is set by oil flow, sun-loosened collagen, and age, none of which a procedure switches off once and for all. What a genuine pore treatment does is work on the dermis around the opening: thickening a slack pore wall with new collagen, easing the sebum and inflammation that widened it, and refining the surface so the pore reads smaller and holds shadow less. RE:BERRY Clinic Gangnam pairs devices to your skin type for that. RF microneedling firms the wall, a picosecond laser refines texture, and a regenerative booster rebuilds support. The honest frame is a course that improves the look, followed by a maintenance rhythm that keeps it. The gains are real and visible, and they are not a one-time fix. The physician writes that expectation, and the plan, down before the first session.
Effects & Progress
Effects & Progress
Devices are matched to what widened your pores โ oil, sun, or age โ so the method follows the real cause across the treated zones rather than running one default machine over every pore.
A warm flush and light gridding are common after RF or laser work and usually settle within a day or two. Makeup goes back once the redness calms; the surface can look refined early as the reaction settles.
Skin often looks smoother as the immediate surface reaction resolves. The next session in the spaced course is scheduled around this point, with the plan read against how this one recovered.
The main refinement phase โ the pore wall firms as new collagen rebuilds the dermal support beneath the opening, so pores catch less shadow and read tighter. Response speed varies by individual.
Maintenance period. Because oil, sun, and ageing keep working on the skin, the refined look is held with a named upkeep interval rather than treated as finished; RE:BERRY guides the rhythm that suits your skin.
Treatment Process
Pore Refinement โ 4 Steps from Consultation to Maintenance
โป Illustrative images are AI-generated to help explain the treatment process.Effects & Progress
Effects & Progress
Enlarged pores are not one problem, so they do not get one machine. Oil-driven, elastic pores on younger skin respond to different handling than the slack, tear-shaped pores that sun and age leave behind, and the physician maps which of these you have before choosing tools. That way the method follows the real cause across the treated zones โ wall firming where support has slackened, surface refinement where texture and pigment dominate โ instead of a single default machine polishing every pore the same way and changing little underneath.
The lasting part of pore refinement is a rebuild, not a closure. RF microneedling and regenerative boosters stimulate the dermis to lay down new collagen around the opening, firming a slack pore wall from beneath, while a picosecond laser refines the surface it sits in. This is regeneration on the skin's own clock: the wall firms and the surface refines progressively as collagen forms over the spaced course, not the pore snapping shut on the day. The change is real and visible, and it comes from your own tissue rebuilding, so response varies by individual.
It helps to be clear about what pore treatment can do. It refines how pores read, firming the wall, calming the oil, and evening the surface across a course, and then holds that improvement with periodic maintenance. It never closes the opening for good, because a pore is a fixed channel and the sebum, sun, and ageing that widen it keep working. If a clinic promises pores erased forever, that is marketing past the science; the accurate offer is a visible improvement you maintain, named in writing up front.
Pore refinement is planned as a short in-clinic session: where an active device is used, a topical numbing cream goes on beforehand and cooling is kept close, so RF microneedling and picosecond laser work stay manageable for most guests rather than painful. Downtime is short โ a warm flush and light gridding settle within a day or two, not a real wound โ and makeup goes back once the redness calms, usually the next day. Any device tip or regenerative product is genuine and officially imported, and the sealed item is confirmed with you before it is opened.
Treatment Process
Pore Refinement โ 4 Steps from Consultation to Maintenance
โป Illustrative images are AI-generated to help explain the treatment process.
What Pore Treatment Realistically Delivers in Korea, and How the Look Builds
- A firmer pore wall: RF microneedling thickens the slack dermis around the opening so it holds its shape better and reads smaller, a real structural change short of the closed-for-keeps shrink no device can deliver
- Refinement matched to the cause: oil-driven pores and sun-loosened pores are handled differently, so the method is chosen from what actually widened yours, never a single default machine run over every face
- Texture that catches less shadow: a picosecond laser smooths the surface and evens the pigment that makes pores look darker and deeper, refining how they read in ordinary light
- A goal you can actually keep: the plan is built around visible, maintainable improvement, so the result set at consultation is the result you leave with, with no one-time fix oversold along the way
- The same physician across the course: the doctor who reads your pores under imaging plans, treats, and reviews the case, so the settings track your skin's response and never reset each visit
- Honest pacing over a fast finish: sessions are spaced for collagen to rebuild, and the maintenance interval is named up front, because the forces that widen pores keep working for good
| Timeline | What to Expect |
|---|---|
| A warm flush and light gridding are common after RF microneedling or laser work and usually settle within a day or two. There is no real wound, and makeup goes back once the redness calms. | |
| The surface smooths first as the immediate reaction settles, so pores can look refined early. The honest note is that this initial polish sits ahead of the deeper structural change, which is still on its way. | |
| The wall firming builds as new collagen rebuilds under the opening across the spaced course. This slower phase is where the more durable refinement actually comes from. | |
| Because oil, sun, and age keep working on the skin, the refined look is held with periodic maintenance and never treated as finished. The plan names the interval that suits your skin. |
Reading Pore Marketing Straight: What a Claim Really Means Ahead of Booking
| The pitch you will hear | What is actually true (framed at RE:BERRY Gangnam) | The honest limit | How to judge it |
|---|---|---|---|
| "Shrinks your pores for good" | A procedure firms the pore wall and refines the surface so pores read smaller | A pore is a fixed opening; nothing closes it for keeps, and the look needs upkeep | Ask whether they promise the pores gone for good or a maintainable improvement |
| "See results after one session" | Surface smoothing can show within a week or two of a single visit | The durable wall firming builds over a spaced course, well past one appointment | Ask what the one-session result looks like against the full-course result |
| "Works for every pore" | The right device is matched to what widened the pore: oil, sun, or age | A tool aimed at the wrong cause polishes briefly and changes little underneath | Ask which cause of enlargement they are treating in your skin specifically |
| "No maintenance needed" | A course sets the improvement; periodic upkeep holds it | Sebum, sun, and ageing never switch off, so pores drift back untended | Ask for the maintenance interval in writing, named up front |
| "Comfortable, instant, zero downtime" | Numbing and cooling keep active pore work tolerable, with short settling | RF and laser work leave a warm flush and light gridding for a day or two | Ask what the real first two days look like, past the marketing word |
| "One price, one machine" | The plan is scoped to your pore type and read before any figure is set | A fixed package ignores whether your pores are elastic or slack | Ask for a physician read first, then a written plan built on it |
Why This Matters
It helps to know what a pore actually is. A pore is the surface opening of a hair follicle and its sebaceous gland, a fixed channel in the skin, with no ring of muscle to tighten it shut. What people read as an enlarged pore is usually the opening stretched by heavy sebum flow, by sun that has broken down the collagen and elastin bracing the wall, or by the loss of dermal support that comes with age. A procedure works on those forces. It rebuilds the wall and calms the oil, yet it cannot make the channel vanish. That is the whole reason RE:BERRY Gangnam frames the goal as refinement you maintain, a look you keep improving over time.
The tell of an over-marketed pore treatment is a promise that the pores stay gone. Because the biology that widens pores keeps running, no honest clinic can swear to that, and a course that improves the look will always need some upkeep to hold it. A useful filter before you book anywhere: does the clinic promise your pores erased forever, or a visible improvement it will help you keep? The second answer is the accurate one. Reading a claim this way protects you from paying premium prices for a result no device actually delivers, in Seoul or anywhere else.
Setting the target honestly makes for the better plan, not a lesser one. A guest who arrives expecting pores gone forever measures every result against an impossible mark and leaves let down by genuine improvement. A guest who arrives aiming for refined, less shadowed, maintainable pores sees the very same skin as a success. The physician at RE:BERRY Gangnam spends the first conversation on expectation as much as on devices, because the same outcome reads as a win or a letdown depending only on what you were promised going in.
September 2026 Promotions
Exclusive packages for international patients. Swipe to see all offers.
How Pore Treatment Is Priced at RE:BERRY Gangnam (Regular Rates, VAT Included)
Your Medical Director
Dr. Yoon-Gon Ryu
- Medical Director, RE:BERRY Aesthetic Clinic Gangnam โ Korean MOHW Medical License No.131644
- Manufacturer-appointed KOL invited to teach injection and energy-device technique to Korean peers
- Regular Member, Korean Academy of Aesthetic Medicine
- Co-manages every case with Dr. Yejin Oh (Korean MOHW Medical License No.144238)
- Featured in Authority Magazine (2026)
Medically reviewed by Dr. Yoon-Gon Ryu, CEO / Medical Director, RE:BERRY
A Fourteen-Thousand-Square-Foot Hush Above Gangnam-daero
Step past the black gallery facade and the bustle of Gangnam-daero falls away. Fourteen thousand square feet of hushed corridors, marble installations, a cascading water feature and fully enclosed consultation suites โ arranged so you rarely cross paths with another guest, because our reservation-only diary keeps every hour deliberately underbooked.
(1,322 mยฒ)
Suites
KI Tower, Gangnam-daero
Station Exit 10
The Evidence Behind What Pore Treatment Can and Cannot Do
Start with why pores loosen in the first place, because the science of pore refinement is really the science of dermal support. Histologic work on the ageing face documents fibroblast collapse and the steady loss of collagen and elastin that leaves the dermis thinner and slacker with time, and a pore opening braced by that weakening tissue widens as its wall loses tension. This is the structural reason a pore cannot simply be closed on demand. The fix is rebuilding the support around it, since there is no switch to tighten.
Bhattacharyya TK, Thomas JR. Histomorphologic changes in aging skin: observations in the CBA mouse model. Arch Facial Plast Surg. 2004;6(1):21-25. doi:10.1001/archfaci.6.1.21
The molecular account fills in the mechanism. Reviews of dermal ageing map how ultraviolet exposure and intrinsic ageing degrade the collagen matrix and stall the fibroblasts that should replace it, so sun-exposed skin shows the slack, tear-shaped pores that no amount of surface cleansing corrects. Understanding this is what separates a treatment that rebuilds the matrix from a facial that only clears the surface, and it explains why refinement built on collagen remodeling takes weeks to appear.
Shin JW, Kwon SH, Choi JY, et al. Molecular mechanisms of dermal aging and antiaging approaches. Int J Mol Sci. 2019;20(9):2126. doi:10.3390/ijms20092126
Where the plan rebuilds support directly, the biostimulator choice is grounded. A histologic study of poly-D,L-lactic acid, the class behind regenerative pore boosters, documented a genuine increase in collagen synthesis after injection, over and above any bulking, which is the rationale for using such a booster to thicken a slack pore wall from beneath. The effect is gradual and constructive. The skin makes new support over the weeks that follow, and the pore firms slowly as it does.
Oh S, Lee JH, Kim HM, et al. Poly-D,L-lactic acid filler increases collagen synthesis: histological study. Dermatol Surg. 2020;46(4):e40-e46. doi:10.1097/dss.0000000000002295
The laser side rests on a principle older than any pore device. Selective photothermolysis, set out by Anderson and Parrish in 1983, holds that a pulse of the right wavelength and duration deposits its energy in a chosen target, such as the pigment that darkens a pore or the texture around it, while sparing the surrounding skin. So a picosecond laser can refine how pores read without heating the whole face, and device choice becomes a matched decision, well away from any stronger-is-better reflex. Because pores are inseparable from the sebaceous gland, the graded, evidence-based pathways written for conditions such as acne underline the same lesson: oil-driven and structural causes call for different, correctly selected steps, never one strong pass that promises to fix everything.
Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science. 1983;220(4596):524-527. doi:10.1126/science.6836297
Zaenglein AL, Pathy AL, Schlosser BJ, et al. Guidelines of care for the management of acne vulgaris. J Am Acad Dermatol. 2016;74(5):945-973.e33. doi:10.1016/j.jaad.2015.12.037
The Honest Questions International Guests Ask About Pore Treatment in Korea
Can any treatment in Korea shrink my pores for good?
No, and it is worth being clear about why. A pore is a fixed opening in the skin over a hair follicle and its oil gland, with no muscle to tighten it shut, so nothing closes it for keeps. What a genuine treatment does is firm the loosened wall around the opening, calm the oil, and refine the surface so pores read smaller. That improvement is real and visible. The forces that widen pores keep running, so the honest frame is refinement you maintain, held with periodic upkeep. RE:BERRY Gangnam sets that expectation in writing before booking, with the assessment-led consultation published at โฉ300,000 (about $214).
Why do pores look enlarged in the first place?
Three things stretch a pore. Heavy sebum flow pushes the opening wider from within, sun exposure breaks down the collagen and elastin that brace the pore wall, and ageing thins the dermal support all round so the wall loses tension. A pore looks larger while the follicle itself stays the same size, because the channel is fixed and the tissue holding it taut has slackened. Reading which of these is driving yours is the first thing the physician does, since the right treatment follows the cause.
If pores cannot close, what does the procedure actually change?
It works on the dermis around the opening. RF microneedling heats the deeper skin so a slack pore wall firms and holds its shape, a picosecond laser refines the surface texture and pigment that make pores read darker and deeper, and a regenerative booster rebuilds thinned support from beneath. The net effect is a pore that catches less shadow and looks tighter, which photographs as a clear improvement even while the channel is still there. The point is a better look, honestly held.
How do I tell an honest pore clinic from an over-marketed one?
Listen for the promise that the pores stay gone. Because the biology that widens pores never switches off, no clinic can truthfully swear they vanish forever, so a place that does is overselling. The honest version offers a visible improvement it will help you maintain. A good filter before you book anywhere is to ask directly whether they are selling a one-time fix or an improvement with upkeep. The second answer is the accurate one, and it is the one you want to hear.
How many sessions will I realistically need?
Pore refinement is built across a spaced course, since the durable part, the wall firming, depends on collagen rebuilding over weeks. The exact number turns on your pore type and how your skin responds, so the physician sets it after reading your skin, without quoting one fixed figure to everyone. Surface smoothing can show early after a single session, and the more lasting change comes from completing the planned course. Most guests plan for several visits spaced a couple of weeks apart.
Will I need maintenance after the course, and how often?
Yes, and this is the part honest planning insists on. Since sebum, sun, and ageing keep working on your skin, the refined look drifts back if left entirely alone, so periodic maintenance holds it. The interval is set to your skin and named up front in the plan, kept specific, so you know when a top-up is genuinely due and when it is not. Treating maintenance as expected, and writing it down before you commit, is what keeps the result steady over years.
Does pore treatment hurt, and how much downtime is there?
The active devices are worked on numbed, cooled skin, so most guests find the sessions manageable and describe brief pressure or warmth more than pain. Downtime stays short: RF microneedling and laser work usually leave a warm flush and light gridding that settle within a day or two, well short of a real wound. Makeup goes back once the redness has calmed, typically the next day. The physician tells you the specific window for your plan, since it depends on which devices were used and at what intensity.
My pores are oily, and I have little sun damage. Does the same treatment apply?
Not necessarily, and this is exactly why a physician read comes first. Oil-driven, elastic pores on younger skin behave one way, while the slack, tear-shaped pores that sun and age leave behave another, and each responds to different handling. Aiming a wall-firming device at a purely oil-driven pore, or the reverse, polishes the surface briefly and changes little underneath. Matching the method to what actually widened your pores is what separates a lasting result from a short-lived one.
Why do my pores look better right after treatment but then seem to return?
Two different things are happening on different clocks. The immediate smoothing you see in the first week or two is the surface reaction settling, which is real yet temporary. The deeper, more durable refinement, the pore wall firming as new collagen forms, builds over the following one to three months. If you judge only by that early polish you may feel the result slipped, when in fact the lasting change was still developing. The physician frames both phases so the timeline makes sense from the start.
Are the results promised, or can my pores end up looking worse?
No responsible clinic hands you a promised cosmetic result, because skin responds individually and the honest frame is improvement. On correctly matched, physician-planned treatment the usual course is refinement that builds and holds with maintenance. The plan is read against your skin at each visit and adjusted, never pushed, which is how the settings stay appropriate for your response. Realistic expectations set at the start are the surest route to being satisfied at the end, and they are set here before any figure is discussed.
What aftercare protects the result once I fly home?
Keep it plain for the first days: a bland moisturiser, no active ingredients while the skin resets, and cooling if it feels warm. Strict daily sun protection matters most of all, since the same ultraviolet damage that loosened your pores will quietly undo the refinement you just paid for. Hold saunas, very hot showers, and hard exercise off for a day or two. RE:BERRY Gangnam sends the routine in writing and stays reachable in English on WhatsApp as the collagen rebuilds over the weeks that follow.
How does RE:BERRY set realistic pore goals compared with other clinics?
The difference is the first conversation, well ahead of the machine list. The physician reads your pores under standardized imaging, names the cause, and says plainly what is reachable before any figure is discussed, so you leave with a target that will hold and no promise that cannot. Devices are then matched to your pore type, the course is spaced for collagen to rebuild, and the maintenance interval is written down. The same doctor reads, treats, and reviews the case, so the plan tracks your skin and never a template.
How do I book and plan pore treatment as a foreign visitor?
Message RE:BERRY on WhatsApp with your pore concern, a few close-up photos, and your travel dates. A coordinator replies in English, and the physician frames a realistic plan before you fly. The clinic is reservation-only for international guests, interpreters cover eight languages, and it sits inside KI Tower, two minutes from Gangnam Station Exit 10, open 10:00 to 20:00, 365 days a year. Consultation and treatment can usually fit into a single visit, with maintenance planned for future trips.
Only Authentic, Brand-Certified Equipment
Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Get an Honest Pore Treatment Plan for Your Skin
Send your pore concern, a few close-up photos, and your travel dates to RE:BERRY Clinic Gangnam on WhatsApp. A coordinator replies in English, the physician reads your pores and sets a realistic, maintainable target before you fly, and the course and upkeep interval are written down, VAT included, no add-ons. The doctor who reads your skin is the one who treats and reviews it. The clinic sits inside KI Tower, two minutes from Gangnam Station Exit 10, open 10:00 to 20:00, 365 days a year.
Why Tens of Thousands of Foreign Patients Are Choosing This Gangnam Clinic — Business Wire, 2026-04-13
Numbers That Tell Our Story
Real procedures performed.
Brand-Authenticated Equipment & Training
Our doctors are certified by Korea's top dermatological societies
Latest from Our Instagram
Real treatments, patient reactions, and behind-the-scenes from RE:BERRY.
Tap any video for sound & fullscreen
What our patients say
Real verified reviews from our Google Business Profile
i had a good time having the Juvelook treatment!
It was my first time in Korea, all the Doctor & team are bery helpful. Dr. Ian & cheong a lee(jenny) are really helpful.
I understand more about my skin.
The clinic is calm, welcoming.
there are many activities i didnโt expect to find in a beauty clinic; phot...
When you walk into the clinic, it genuinely feels like a luxury experience.
The staff was so kind and attentive the whole time ๐ค.
The consultation felt very personalized, and they recommended treatments that truly matched what my skin needed instead of just recommending anything.
Honestly, I hope to come back next year
Great place! Came coz of an ad online and wanted to check out the place. They were able to fit me and my husband in right away as walk-ins. They took us to a sink to wash our faces, then took photos for skin analysis and before photos. Then they proceeded to give us a consultation ( c/o Jin Wooyoung) and advice on what...
So happy to found the beauty clinic in Korea that very inclusive and Muslim friendly. They have a prayer space for muslim and they prepare a female doctor for me. The clinic is so comfortable with aesthetic design make me feel relaxed. The doctor and the staff are very professional and helpful so all of the procedure r...
I had an excellent experience at Reberry Gangnam. The staff were professional, welcoming, and took the time to explain each treatment thoroughly. I had microneedling and other skin treatments, and the entire process was comfortable and well-organized. The clinic was modern, clean, and made me feel at ease from start to...
Book Your Personalized Consultation
Share your details and our multilingual team will contact you within 24 hours through your preferred messenger.
- โ Free online skin consultation with a doctor
- โ Personalized treatment plan & pricing
- โ Airport pickup coordination available
- โ 8-language support (EN/JP/CN/TW/TH/ES/MN/AR)
- โ Response within 24 hours via your preferred messenger
Science The honest science of pore treatment, traced to the dermatology behind it
Understanding what a pore treatment can and cannot do is grounded in established dermatologic science, well away from marketing. Pores widen because the dermis bracing them slackens: histologic work on the ageing face documents fibroblast collapse and the loss of collagen and elastin over time (Bhattacharyya 2004), and molecular reviews map how ultraviolet exposure and intrinsic ageing degrade the matrix and stall the fibroblasts meant to replace it (Shin 2019). Refinement therefore means rebuilding support, since there is no switch to close. Where a biostimulator does that support work, the choice is grounded too: a histologic study of poly-D,L-lactic acid documented a genuine increase in collagen synthesis after injection (Oh 2020), a gradual constructive effect that matches the weeks-long timeline honest planning describes. The laser side rests on selective photothermolysis, the principle Anderson and Parrish set out in 1983, whereby a precisely timed pulse reaches a target such as pigment around a pore while sparing surrounding tissue. Because pores are inseparable from the sebaceous gland, the graded, evidence-based pathways written for conditions such as acne (Zaenglein 2016) underline that oil-driven and structural causes need different, correctly selected steps. Together these frame pore treatment as reading the cause first, rebuilding support, and setting a maintainable goal.
- Bhattacharyya TK, Thomas JR. Histomorphologic changes in aging skin: observations in the CBA mouse model. Arch Facial Plast Surg. 2004;6(1):21-25. doi:10.1001/archfaci.6.1.21
- Shin JW, Kwon SH, Choi JY, et al. Molecular mechanisms of dermal aging and antiaging approaches. Int J Mol Sci. 2019;20(9):2126. doi:10.3390/ijms20092126
- Oh S, Lee JH, Kim HM, et al. Poly-D,L-lactic acid filler increases collagen synthesis: histological study. Dermatol Surg. 2020;46(4):e40-e46. doi:10.1097/dss.0000000000002295
- Anderson RR, Parrish JA. Selective photothermolysis: precise microsurgery by selective absorption of pulsed radiation. Science. 1983;220(4596):524-527. doi:10.1126/science.6836297
- Zaenglein AL, Pathy AL, Schlosser BJ, et al. Guidelines of care for the management of acne vulgaris. J Am Acad Dermatol. 2016;74(5):945-973.e33. doi:10.1016/j.jaad.2015.12.037
These findings frame how pore treatment runs at RE:BERRY Clinic Gangnam. The physician reads the pore type and cause under standardized imaging first, sets a realistic target before any device, matches the method to what widened the pore, spaces the course so collagen can rebuild, and names a maintenance interval to hold the refinement over time. This information is for educational purposes only and is not medical advice.
How to Find RE:BERRY Gangnam
2 minutes from Gangnam Station Exit 10. B1โB2, KI Tower โ the building with the all-black entrance you can't miss.
RE:BERRY Clinic Gangnam
B1โB2, KI Tower, 69-gil 8, Gangnam-daero, Seocho-gu, Seoul
์์ธ์ ์์ด๊ตฌ ๊ฐ๋จ๋๋ก69๊ธธ 8, ์งํ1ยท2์ธต (KIํ์)
Also available at: Myeongdong ยท Incheon Airport