Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)
Atrophic acne scars fall into 3 types (ice pick, boxcar, rolling), so a good clinic diagnoses the mix first and matches the tools, rather than offering one device to everyone.
Choose an acne scar clinic in Gangnam, Seoul by how it diagnoses, not by marketing. A strong clinic grades your scar types (ice pick, boxcar, rolling), matches modalities like RF microneedling, subcision, and lasers to that mix, plans a realistic series, and explains cost transparently. At our Gangnam (Seoul) location, care is doctor-led in English.
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A good acne scar treatment clinic in Gangnam, Seoul is defined by diagnosis first, marketing last. Atrophic acne scars are not one problem: ice pick scars make up roughly 60 to 70 percent of cases, boxcar 20 to 30 percent, and rolling 15 to 25 percent, and each responds to different tools. A clinic that examines your scar mix, skin type, and history before recommending anything is behaving the way evidence says it should, whereas a clinic that names a single “signature” machine for every face is a red flag.
The second marker is honesty about outcomes. Acne scarring improves gradually across a planned series, usually several sessions weeks apart, so a clinic that promises flawless skin in one visit is over-selling. Look instead for a doctor who explains what each session realistically achieves, sequences active-acne control before scar resurfacing, and manages your skin type carefully to avoid pigment changes, which matters more for deeper tones.
At Reberry Clinic, acne scar care is consultation-led. At our Gangnam (Seoul) location on Gangnam-daero (about 2 minutes from Gangnam Station exit 10), Dr. Yoongon Ryu and the clinic’s doctors grade your scars, build a tailored plan, and explain cost transparently in English. International patients are supported in Gangnam, Seoul, Korea and across our Seoul-area locations, so your plan can be mapped around your travel schedule.
A well-equipped acne scar clinic in Seoul does not rely on one device; it keeps a toolbox and matches it to your scar types. RF microneedling delivers radiofrequency energy through fine needles into the dermis to stimulate collagen remodelling, and studies in Asian skin report meaningful scar-grade improvement over roughly 3 sessions with less downtime and less post-inflammatory hyperpigmentation than ablative lasers, which is why it is often favoured for deeper skin tones. Subcision releases the tethered bands under rolling scars, ablative and non-ablative lasers resurface boxcar edges, and TCA CROSS targets narrow ice pick scars point by point. A clinic that can combine these, and knows when NOT to treat active inflammatory acne first, is applying the biology correctly. The judgement of which tool, at what setting, in what order, is exactly what you are paying a doctor to provide, so a clinic’s diagnostic depth matters more than any brand name on the wall.
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A strong clinic classifies your scars across the 3 atrophic types and grades severity before naming any device; a same-machine-for-everyone pitch is a warning sign.
Serious clinics combine 2 or more modalities such as RF microneedling, subcision, TCA CROSS, and lasers, because ice pick, boxcar, and rolling scars respond differently.
Good clinics settle active inflammatory acne first, then treat scars over a planned series of 3 or more sessions spaced weeks apart, not all at once.
Ask how settings change for your skin tone; conservative parameters reduce pigment-change risk, which is a key marker of a clinic experienced with diverse skin.
Reputable clinics explain realistic, gradual improvement and give a transparent, individualised cost at consultation rather than promising perfect skin in 1 visit.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
At our Gangnam (Seoul) location, Dr. Yoongon Ryu and the clinic’s doctors grade your scar types and severity, then explain which modalities fit and what drives the cost, in English.
Once a plan is agreed, your first session usually takes about 30 to 60 minutes depending on the modalities and area treated.
Scar plans run as a course of roughly 3 or more sessions, so cost is mapped across the series rather than a single visit.
Scars soften gradually over several sessions across months, and your doctor reviews progress to adjust the plan between visits.
Improvement is durable when active acne is controlled, so a medical skincare routine and sun protection help protect results long term.
Choose by diagnosis, not marketing. A good clinic grades your scar types across the 3 atrophic categories, matches modalities to that mix, sequences a realistic series, and explains cost transparently. You can start by reviewing our approach on the acne treatment page before booking a consultation.
Our Gangnam (Seoul) location handles acne scar care and sits on Gangnam-daero, about 2 minutes from Gangnam Station exit 10. Dr. Yoongon Ryu and the clinic’s doctors lead consultations in English. It is easy to reach for international patients staying anywhere in Gangnam, Seoul, Korea.
Diagnosis before device is the biggest sign. A strong clinic examines whether you have ice pick, boxcar, or rolling scars, since each responds differently, before naming any machine. A clinic that offers one signature device for every patient is applying marketing, not the evidence-based, scar-type-matched approach.
Yes, RF microneedling is well supported for atrophic acne scars, delivering radiofrequency through fine needles to remodel dermal collagen over roughly 3 sessions. Asian-skin studies show it rivals ablative laser with less downtime. Learn more on our acne treatment page and confirm suitability at consultation.
Yes, controlling active inflammatory acne first is standard practice at a good clinic. Treating scars while acne is still flaring risks new lesions and inconsistent results, so doctors settle the acne, then resurface scars over a planned series. This sequencing is one marker of a diagnosis-led, evidence-based clinic.
Most atrophic acne scar plans run about 3 or more sessions spaced weeks apart, because collagen remodelling is gradual, not instant. The exact number depends on your scar type, depth, and response. A reputable clinic maps this as a course and reviews progress rather than promising a one-visit fix.
The doctor’s judgement matters more than any brand name. Choosing the right modality, settings, and sequence for your scar mix and skin tone is what drives results. A device is only as good as the diagnosis behind it, so weigh a clinic’s assessment depth above its marketing of a specific machine.
Watch for realistic language. Trustworthy clinics describe gradual, staged improvement and avoid promises that sound too perfect for one session. Scars are softened over a series, not erased instantly. A clinic that shows honest, individual before-and-after context rather than flawless-outcome claims is signalling clinical integrity.
RF microneedling is generally considered a safer option for deeper skin tones because it delivers energy below the surface, with a lower risk of post-inflammatory hyperpigmentation than ablative lasers. A good clinic still adjusts settings conservatively for your skin type. You can explore related care on our laser treatment page.
Discomfort is managed with topical numbing or local anaesthetic depending on the modality, so most patients tolerate sessions well. RF microneedling feels like pressure and warmth, while subcision involves some pressure. A good clinic explains expected sensation and downtime for each tool before you commit to a plan.
Cost depends on your scar types, how many modalities the plan combines, and the number of sessions, so there is no single fixed price. A diagnosis-led clinic confirms your individualised cost at consultation. You can review the broader approach on our acne treatment page first.
Yes, scar work is often paired with skin boosters or resurfacing to improve overall texture and tone, which many clinics plan together. Combining is decided at consultation based on your skin and goals. A supportive skin care routine also helps protect results between sessions.
Daily sunscreen, gentle non-irritating skincare, and avoiding picking are essential to protect healing and prevent new pigment. Some redness or peeling is normal for a few days depending on the modality. Your doctor gives specific instructions, and a skin care routine supports recovery between visits.
Improvements are generally long-lasting once collagen has remodelled, but scars are softened rather than fully erased, and new acne can create new scars. Because acne is chronic, it is not a one-time fix; controlling active breakouts and using sun protection help sustain your results over the years.
For a first session, 2 to 3 days is comfortable, allowing a consultation, the procedure, and a short review at our Gangnam location. Because scar plans run as a course, many international patients begin in Seoul and continue over return visits, and our English-speaking team helps coordinate timing.
Yes, flying within a day or so is generally fine for RF microneedling and most non-ablative work, which have limited downtime. Ablative laser needs more healing time, so plan travel accordingly. Cabin air is drying, so moisturise, protect treated skin from sun, and follow your doctor’s aftercare while travelling.
International patients can complete a scar course across one or more trips, and the clinic offers remote check-ins in English between visits so the plan stays on track. Your treatment notes are kept on file for continuity, and you can continue supportive skin care at home.
| RF Microneedling | Ablative Fractional Laser | Subcision | |
|---|---|---|---|
| Energy / mechanism | Radiofrequency via fine needles into the dermis, collagen remodelling | Ablative light energy resurfacing the skin surface and dermis | Mechanical release of fibrous bands beneath tethered scars |
| Best for | Boxcar and rolling scars, mixed scars, deeper skin tones | Boxcar edges and surface texture, lighter skin tones | Rolling scars that are tethered down |
| Pain / comfort | Managed with numbing, mild to moderate | Managed with numbing, can be more intense | Managed with local anaesthetic, some pressure |
| Downtime | Usually shorter, redness for a few days | Longer, peeling and redness for several days | Bruising possible for several days |
| Results timeline | Builds over a series of about 3 sessions | Visible after healing, often fewer sessions | Improvement as the band releases, often combined |
| Cost factors | Depends on sessions and area treated | Depends on sessions and healing support | Often combined, so it adds to the plan total |
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