Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
Flagship clinic · KOL for leading lifting & regenerative devices · Featured in Authority Magazine (2026)
Scars split into 2 broad groups (atrophic vs raised), and a tailored laser plan typically works over a series of 3 to 6 sessions to soften and remodel scar tissue.
Scar treatment near Incheon Airport uses laser resurfacing matched to your scar type, atrophic scars respond to fractional resurfacing that rebuilds collagen, while raised or red scars respond to vascular-targeting laser. Most scars improve over a course of 3 to 6 sessions, and the clinic’s doctors tailor the plan and confirm it at consultation in English.
One-on-One guidance from a dedicated doctor, ensuring your skin is professionally monitored and treated from start to finish.
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Laser scar treatment uses focused light energy to remodel scar tissue so it blends more closely with surrounding skin. Scars broadly split into 2 groups. Atrophic (depressed) scars, including boxcar, rolling, and ice-pick acne scars, sit below the skin surface because collagen was lost during healing. Raised scars, such as hypertrophic or keloid tissue, sit above the surface because too much collagen formed. These two groups need different laser strategies, which is why assessment comes first.
For atrophic scars, fractional laser resurfacing is the mainstay. It creates controlled microscopic zones of thermal injury that trigger a wound-healing response, and over the following weeks new collagen fills and lifts the depression. For raised and red scars, vascular-targeting laser reduces the blood vessels feeding thickened, flushed tissue, helping it flatten and fade. Most scars respond gradually over a series of sessions rather than in a single visit.
At Reberry Clinic, scar care is consultation-led and international-patient friendly. Dr. Sunbeen Kim and the clinic’s doctors assess your scar type, depth, and skin type, then build a tailored plan explained in English. You can be seen at our Incheon Airport (Yeongjongdo) location near ICN, which is convenient to reach around an arrival, departure, or stopover.
Fractional laser resurfacing treats a fraction of the skin at a time, leaving healthy tissue between microscopic treated columns so the skin heals quickly and remodels collagen. Ablative fractional CO2 vaporises those columns for deeper resurfacing with more downtime, which suits stubborn boxcar and rolling scars; non-ablative fractional laser heats the dermis without breaking the surface, giving gentler, lower-downtime sessions that are often chosen for milder scars or deeper skin tones. Raised hypertrophic scars and persistent redness are approached differently, with vascular-targeting laser absorbed by the blood in scar vessels to reduce redness and thickness. Because each modality works through a different mechanism, matching the laser to the scar is what makes treatment effective and safe. Skin type guides the settings: deeper tones need more conservative energy delivered across additional lighter sessions to protect pigment. The clinic’s doctors sequence sessions so the skin is not over-stressed, which is why your plan is confirmed after assessment rather than before.
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Doctors sort your scar into 1 of 2 groups (atrophic vs raised) and grade its depth, which decides the laser strategy.
Topical numbing cream is applied for about 20 to 30 minutes so the session stays comfortable.
Fractional resurfacing creates thousands of microscopic treated zones per pass, triggering the collagen-remodelling response.
Over the next 4 to 6 weeks new collagen fills depressed scars, then the next session builds on that progress.
Most scars need 3 to 6 sessions spaced about 4 weeks apart for steady, cumulative improvement.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
Dr. Sunbeen Kim and the clinic’s doctors assess your scar type, depth, and skin type, then explain which laser plan fits, in English.
A session usually takes about 20 to 40 minutes including numbing, depending on scar size and the laser used.
Scar plans run as a course of 3 to 6 sessions spaced about 4 weeks apart, rather than a single visit.
Improvement builds over 3 to 6 months as collagen remodels; your doctor reviews progress and adjusts the plan between sessions.
Diligent sun protection and gentle aftercare help results hold; some scars benefit from occasional maintenance sessions.
Scar treatment near Incheon Airport is a doctor-led laser plan that matches the device to your scar type, fractional resurfacing for depressed scars and vascular laser for raised or red scars. It runs over a course of sessions. You can review it on our laser treatment page.
Fractional laser creates controlled microscopic zones of thermal injury that trigger healing, so new collagen forms over 4 to 6 weeks and lifts depressed scars. Vascular laser instead reduces the vessels feeding raised, red scars so they flatten and fade. The right approach depends on your scar type, decided at consultation.
Atrophic acne scars such as boxcar and rolling scars respond well to fractional resurfacing, and raised or red hypertrophic scars respond to vascular-targeting laser. Ice-pick scars are narrower and sometimes need combined techniques. A consultation grades your scars and matches the laser accordingly. See our acne treatment page for related care.
Ablative fractional CO2 vaporises microscopic columns for deeper resurfacing with several recovery days, suiting stubborn depressed scars. Non-ablative fractional laser heats the dermis without breaking the surface, giving gentler sessions with minimal downtime. Your doctor recommends one based on your scar depth, skin type, and downtime tolerance.
Most scars improve over a series of 3 to 6 sessions spaced about 4 weeks apart, rather than a single visit. The exact number depends on scar depth and how your skin responds. Your doctor reviews progress between sessions and adjusts the plan so improvement builds steadily.
Discomfort is generally mild to moderate and managed with topical numbing cream applied before the session. Non-ablative sessions feel like brief warmth, while ablative CO2 gives more heat sensation. Most patients tolerate it well, and your doctor adjusts settings for comfort and your skin type.
Downtime depends on the laser. Non-ablative sessions usually cause redness for a day or two, while ablative fractional CO2 involves several days of redness and light flaking as skin heals. Vascular laser has minimal downtime. Your doctor explains expected recovery so you can plan around travel.
Visible improvement usually builds over 3 to 6 months as collagen remodels, not after a single session. Redness tends to settle first, then depressed scars gradually lift with each session. Your doctor reviews progress along the way so the plan stays matched to your response.
Raised hypertrophic scars and their redness often respond to vascular-targeting laser, sometimes combined with other in-clinic measures. True keloids need careful assessment because they can recur, so your doctor reviews history first. You can discuss options and related care on our laser treatment page.
Yes, deeper skin tones need more conservative laser settings delivered across additional lighter sessions to protect pigment and avoid dark marks. Your doctor accounts for skin type at consultation, choosing the laser and energy so the plan is both safe and effective for your scar and tone.
Yes, some plans layer complementary in-clinic care with laser resurfacing to support skin texture and firmness. A supportive routine also protects healing between visits. Depending on your goals, your doctor may discuss adjuncts such as our Rejuran Healer at consultation.
Most adults with atrophic acne scars or manageable raised scars are suitable for a structured laser plan. A consultation assesses your scar and confirms which laser fits your skin type and goals. A history of keloids or very active skin conditions may need closer review, which your doctor explains upfront.
Fractional laser resurfacing is widely performed and generally considered safe when a trained doctor matches the laser and settings to your scar and skin type. A consultation reduces risks like temporary redness or pigment change. You can review the broader approach on our laser treatment page first.
Diligent daily sunscreen, gentle non-irritating skincare, and avoiding picking treated skin are essential to protect results. Ablative sessions need extra care while the surface heals. A supportive skin care routine helps maintain progress, and your doctor gives specific instructions after each session.
You would be seen at our Incheon Airport (Yeongjongdo) location near ICN, with Dr. Sunbeen Kim and full English support. It is convenient for arrivals, departures, and stopovers. You can review treatment details first on our laser treatment page.
For a first session, 2 to 3 days is comfortable, allowing a consultation, the procedure, and a short review. Because scar plans run as a course, many international patients begin near Incheon Airport and continue on return visits. Our English-speaking team helps coordinate timing around travel.
For non-ablative sessions, flying within a day or so is generally fine. After ablative CO2 resurfacing, skin needs a few recovery days, so timing before a long flight matters. Cabin air is drying, so moisturise and protect treated skin, and your doctor will advise aftercare for travel.
International patients can complete a scar course across one or more visits, and the clinic offers remote check-ins in English between trips so the plan stays on track. Your treatment notes are kept on file for continuity, and you can continue protective skin care at home.
| Non-Ablative Fractional Laser | Ablative Fractional CO2 Laser | Vascular Laser for Raised/Red Scars | |
|---|---|---|---|
| Energy / mechanism | Fractional heating of the dermis without breaking the surface | Fractional CO2 that ablates microscopic columns of tissue | Light absorbed by blood vessels in raised or red scars |
| Best for | Milder atrophic scars, sensitive or deeper skin tones | Deeper boxcar and rolling atrophic scars | Hypertrophic redness and thickened raised scars |
| Pain / comfort | Mild, managed with numbing cream | Moderate, numbing used, more heat sensation | Brief snapping sensation, generally well tolerated |
| Downtime | Usually minimal, redness for a day or two | Several days of redness and flaking | Minimal, occasional temporary bruising |
| Results timeline | Gradual over a longer, gentler series | Noticeable resurfacing over fewer sessions | Redness and thickness ease across a short series |
| Sessions | Often a longer series of lighter passes | Fewer but more intensive sessions | A short series matched to redness and thickness |
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