Fraxel Laser Korea: Fractional Resurfacing Today
Fraxel began as one 1550nm device and became shorthand for fractional resurfacing, where energy hits the skin in microscopic columns so it heals fast. RE:BERRY Gangnam matches the modern tool, from erbium-glass to RF microneedling to CO2, to your scars, pores, or texture, steps from Gangnam Station in Seoul.
Fractional Laser
Fraxel
Fraxel Fractional Laser · Gangnam Seoul
Fraxel began as one 1550nm device and became shorthand for fractional resurfacing, where energy hits the skin in microscopic columns so it heals fast. RE:BERRY Gangnam matches the modern tool, from erbium-glass to RF microneedling to CO2, to your scars, pores, or texture, steps from Gangnam Station in Seoul.
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What does Fraxel mean now, and which fractional option treats my scars or pores in Korea?
Fraxel is a Solta brand name, originally the 1550nm erbium-glass device, but in everyday use it has become a catch-all for fractional resurfacing. Fractional simply means the energy hits the skin in a grid of microscopic columns, leaving untreated skin between them to heal fast, and that principle now runs across erbium-glass, CO2, and RF microneedling platforms. At RE:BERRY Gangnam the physician images your skin, reads whether your concern is atrophic acne scarring, enlarged pores, or general roughness, then picks the fractional tool that fits: non-ablative erbium-glass or RF microneedling for pores and mild texture with short recovery, ablative CO2 for deeper scars where a few days of downtime buys a bigger correction.
Effects & Progress
Effects & Progress
One fractional pass can address pores, uneven tone, scars, and slack texture together, because the microscopic columns remodel the dermis broadly rather than treating a single concern in isolation.
Treated zones look flushed and feel warm; non-ablative and RF microneedling settle within 1 to 3 days, while an ablative area crusts and flakes over a few days. Gentle care and daily sun protection are advised.
Surface texture begins to smooth as the treated columns re-epithelialize, and the skin often feels tighter. Passes are typically spaced three to five weeks apart as remodeling builds between visits.
Across a course, pores look more refined and shallow scars soften as new collagen forms in the treated dermis. Deeper atrophic scars move gradually, and response speed varies by individual.
Remodeling continues after the series, and deeper scars improve progressively; RE:BERRY will guide the interval and any maintenance that suits your skin and phototype.
Treatment Process
Fractional Laser — 4 Steps from Consultation to Aftercare
※ Illustrative images are AI-generated to help explain the treatment process.Effects & Progress
Effects & Progress
Skin concerns rarely arrive one at a time — enlarged pores, patchy tone, shallow scars, and slack texture usually overlap across the same zones. Fractional resurfacing works across all of them in one pass, because the grid of microscopic thermal columns remodels the dermis broadly rather than chasing a single target. That breadth is why the physician grades every concern on imaging first, then sets the density and depth to weight the pass toward whichever ones matter most for your skin.
The defining control in modern fractional work is depth. Settings run from roughly half a millimetre for pores and fine surface texture down to several millimetres for the floor of an atrophic scar, and the physician selects along that range zone by zone. A rolling scar and an icepick scar sit at different depths and take different settings, which is exactly why a graded, adjustable pass outperforms a single fixed intensity run across the whole face.
The reason fractional resurfacing replaced full-field lasers is recovery. Treating only microscopic columns and leaving healthy skin between them lets the surface repair in days rather than weeks. A non-ablative or RF microneedling pass typically settles within 1 to 3 days, so it fits a short Seoul stay; an ablative pass asks for a few days of crusting and is timed early in a trip. The physician plans the recovery window around the dates you send, so downtime does not collide with your flight.
A fractional or microneedling pass opens micro-channels through the skin, and those channels can help deliver a collagen-supporting skin booster into the treated dermis, so the two work together rather than in sequence. Potenza offers a tip designed for exactly this pairing. Whether a combination suits you depends on your concern and recovery window, so the physician plans the sequence and spacing at consultation. Every tip is genuine and officially imported, and the sealed cartridge is confirmed with you before it is opened.
Treatment Process
Fractional Laser — 4 Steps from Consultation to Aftercare
※ Illustrative images are AI-generated to help explain the treatment process.
What Modern Fractional Resurfacing Delivers, and How the Result Builds
- The concern drives the device: pores and mild roughness go to short-recovery non-ablative or RF microneedling, while deep atrophic scars go to ablative CO2, so travel days are not spent on a pass your skin does not need
- Fractional healing is the whole point: because only microscopic columns are treated and the skin between them is left intact, recovery is far faster than the old full-field resurfacing that Fraxel was invented to replace
- RF microneedling widens the toolkit: Potenza delivers radiofrequency through fine needles at set depths, reaching the dermis where pores and scars form without relying on light on the surface, which suits a wider range of skin tones
- Darker skin is planned for, not turned away: phototype is graded first, energy and density are pulled back where post-inflammatory pigment is a risk, and a patch test runs before a full ablative pass
- Same physician from the first image through every pass to your review, so a multi-session scar course is calibrated against your own baseline rather than restarted each visit
- Genuine MFDS-registered devices and sealed single-use tips verified in front of you, with standardized-lighting photos before and after so progress is measured against where you started
| Timeline | What to Expect |
|---|---|
| Non-ablative and RF microneedling zones look flushed and feel warm, settling within 1-3 days; an ablative CO2 area develops a fine bronze crust that begins to flake, so it is scheduled early in a trip | |
| Surface texture starts to smooth as the treated columns re-epithelialize; the skin often feels tighter and looks brighter before the deeper change shows | |
| The interval before the next pass in a course. New collagen builds in the treated dermis while pores refine and shallow scars soften; deeper scars move gradually across the series | |
| The fuller correction becomes visible as remodeling continues; atrophic acne scars improve progressively over the course, and daily sun protection holds the tone gain |
Which Fractional Tool Fits Your Concern in Gangnam?
| Your concern | Enlarged pores, mild texture | Rolling or boxcar acne scars | Deep atrophic or icepick scars |
|---|---|---|---|
| Typical fractional tool | Non-ablative erbium-glass or Potenza RF microneedling | RF microneedling or light fractional CO2 | Ablative fractional CO2 |
| How it works | Microscopic non-ablative columns or needle-delivered RF in the dermis | Needle-delivered dermal RF, or vaporized micro-columns at moderate depth | Vaporized micro-columns reaching deep dermal scar tissue |
| Downtime affecting your dates | 24-48 hours mild redness | 2-3 days redness, light flaking | 3-5 days micro-crusting |
| Sessions across the plan | 2-4 spaced passes | 3-4 across a course | 3-5 across a course |
| Suited season to start | Any season with SPF discipline | Cooler months ease recovery | Cooler months strongly preferred |
| Published price | ₩300,000 (about $214) | Mapped at consultation | Mapped at consultation |
Why This Matters
The reason one Fraxel word now covers several machines is that they share a principle, not a mechanism. Non-ablative erbium-glass heats microscopic columns without breaking the surface; ablative CO2 vaporizes those columns for a deeper correction with more downtime; RF microneedling skips light entirely and drives radiofrequency through fine needles to a set depth. The physician at RE:BERRY Gangnam picks among them by what your skin carries, and pore-and-texture plans start at ₩300,000 (about $214).
Fractional resurfacing in Asian and darker skin is a question of restraint, not exclusion. The original ablative lasers carried a genuine post-inflammatory pigment risk in these phototypes, which is one reason RF microneedling has grown so quickly here: its energy is chromophore-independent and does not chase melanin. Where a light-based ablative pass is still the right call for a deep scar, the physician grades phototype first, lowers density, and runs a patch test before committing.
KHIDI's 2025 international patient survey found 41.4% of respondents rank keeping the same doctor throughout as their leading criterion. For a scar course that spans several passes the continuity carries even more weight: the physician who imaged your scars and set the opening pass calibrates each later session against the same baseline, so a multi-visit plan is continued, never restarted from zero.
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Dr. Yoon-Gon Ryu
- Medical Director, RE:BERRY Aesthetic Clinic Gangnam — 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
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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 — arranged so you rarely cross paths with another guest, because our reservation-only diary keeps every hour deliberately underbooked.
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The Evidence Behind Fractional Resurfacing
Fractional resurfacing began with a specific idea in 2004: treat the surface in a grid of microscopic thermal columns and leave healthy skin between them to drive rapid repair, sparing the full-field injury older resurfacing lasers caused. Manstein and colleagues defined this as fractional photothermolysis, and it is the reason the modern versions recover in days where the full-field ablative lasers before them needed weeks. The original 1550nm erbium-glass Fraxel was the first commercial expression of that concept, and its name gradually drifted into standing for the whole category.
Manstein D, Herron GS, Sink RK, Tanner H, Anderson RR. Fractional photothermolysis: a new concept for cutaneous remodeling using microscopic patterns of thermal injury. Lasers Surg Med. 2004;34(5):426-438. doi:10.1002/lsm.20048
The category widened from there. A review of laser skin resurfacing sets out the working spectrum in use today, from non-ablative devices that heat the dermis without breaking the surface, through fractional platforms, to ablative resurfacing that vaporizes tissue for a deeper correction, and explains why the trade-off is always between the strength of the result and the length of the recovery. That trade-off is exactly the axis the physician weighs when a pore concern and a deep scar need different answers.
Alexiades-Armenakas MR, Dover JS, Arndt KA. The spectrum of laser skin resurfacing: nonablative, fractional, and ablative laser resurfacing. J Am Acad Dermatol. 2008;58(5):719-737. doi:10.1016/j.jaad.2008.01.003
Recovery and safety are not afterthoughts, and they matter most in the skin types a Seoul clinic sees. A review of fractionated resurfacing complications catalogues the reactions that can follow a pass, with post-inflammatory hyperpigmentation the one that rises in darker phototypes. Energy and density here are pulled back for higher Fitzpatrick types accordingly, and a patch test precedes any full ablative session. The underlying selectivity that makes any of this possible was set out by Anderson and Parrish in 1983, who showed that a pulse tuned to a target's absorption heats it while sparing the tissue around it.
Metelitsa AI, Alster TS. Fractionated laser skin resurfacing treatment complications: a review. Dermatol Surg. 2010;36(3):299-306. doi:10.1111/j.1524-4725.2009.01434.x
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
The pass is one part of a longer plan, and the part that outlasts the appointment is photoprotection. Reviews of pigmentation care place daily broad-spectrum sun protection and topical agents alongside device treatment, because ultraviolet re-triggers the melanin a fractional pass has just disturbed. For a visitor treating scars or pores in a sunny season, the aftercare window is built into the schedule from day one.
Sarkar R, Arora P, Garg K. Cosmeceuticals for hyperpigmentation: what is available? J Cutan Aesthet Surg. 2013;6(1):4-11. doi:10.4103/0974-2077.110089
Questions Guests Ask About Fraxel and Fractional Laser in Korea
Is Fraxel the same thing as fractional laser, or a specific machine?
Both, which is where the confusion starts. Fraxel is a Solta trademark, originally the 1550nm erbium-glass device that made fractional resurfacing mainstream. Over time people began using the word for any fractional treatment, so a request for Fraxel often means fractional resurfacing in general. At RE:BERRY Gangnam the physician clarifies which you actually want, then matches the specific fractional tool, non-ablative, ablative CO2, or RF microneedling, to what your skin needs.
How is modern fractional technology different from the original Fraxel?
The original was a single non-ablative 1550nm wavelength. Today the fractional principle runs across erbium-glass, ablative CO2 that corrects deeper scars, and RF microneedling, which delivers radiofrequency through fine needles and uses no light at all. RF microneedling in particular changed the picture for pores and scars because its energy reaches the dermis at a set depth and does not target melanin, which makes it easier to run safely on a wide range of skin tones.
Which fractional treatment is best for acne scars?
It depends on the scar. Rolling and shallow boxcar scars often respond well to RF microneedling or a lighter fractional pass. Deep atrophic and icepick scars usually need ablative CO2, which corrects harder but asks for a few days of downtime. The physician grades your scar types on imaging first, because treating an icepick scar as if it were a rolling one wastes a course. A scar plan is mapped at consultation.
Can fractional laser reduce my enlarged pores?
Yes, pores are one of the concerns fractional resurfacing handles well, though it refines rather than removes them. Non-ablative fractional passes and Potenza RF microneedling both remodel collagen in the dermal wall around each pore, so pores look tighter across a short series. Pore and texture plans are published from ₩300,000 (about $214), and the physician confirms which device suits your skin after imaging.
How much downtime does fractional laser need?
Downtime tracks how deep the pass goes. Non-ablative and RF microneedling zones stay flushed for 24-48 hours. A moderate fractional pass adds light flaking for two to three days. Ablative CO2 forms a fine crust that flakes over three to five days. For travelers the physician times the pass early in the stay so recovery settles before your flight, which is planned around the dates you send on WhatsApp.
Is fractional laser safe for darker or Asian skin tones?
It can be, with the right device and restraint. The real risk in deeper phototypes is post-inflammatory hyperpigmentation, where the skin darkens after treatment. RF microneedling is often preferred here because its energy does not chase melanin, and where an ablative pass is still needed the physician lowers density, runs a patch test, and factors in your Fitzpatrick type. The imaging and grading step comes first for exactly that reason, ahead of any device choice.
How many fractional laser sessions will I need?
Pore and mild texture work usually runs two to four spaced passes. An acne scar course is typically three to five, spaced three to five weeks apart so the skin recovers between them. Deeper scars improve gradually across the whole series, not in one pass. The physician gives you a realistic session count after grading your skin, so the plan is built on what is there, not on a fixed package.
Can I combine fractional laser with a skin booster?
Often, yes, and it can be a deliberate strategy. The micro-channels a fractional or microneedling pass opens can help deliver a skin booster into the treated skin, and Potenza offers a tip designed for exactly that. Whether it suits you depends on your concern and your recovery window, so the physician plans the sequence and spacing at consultation and never combines by default.
What lasers and fractional devices does RE:BERRY actually use?
The clinic runs more than thirty systems, and the fractional side spans Potenza RF microneedling, fractional CO2, 1540 and 1550nm erbium-glass, Genesis, and Pico laser platforms, all MFDS-registered. Having several means the physician picks by concern, so no scar or pore is forced through one machine. The sealed single-use tip or cartridge is shown to you before it is opened at every session.
How long should I stay in Seoul for fractional laser?
For a non-ablative pore or texture pass, a three-to-five day stay is comfortable since downtime is brief. For ablative CO2 on deep scars, allow the crusting three to five days to settle before flying, which the physician builds into your schedule. A full scar course is spaced over weeks by design, so one trip opens the work and return visits, or guided spacing, continue it.
Does the treatment hurt, and how is comfort handled?
A topical anaesthetic cream is layered on and given time to take full effect before any pass, so most guests describe the sensation as heat with a prickle to it, well short of sharp pain. Ablative passes feel stronger than non-ablative ones, and the physician adjusts energy to your feedback through the session. Cooling follows immediately to steady the skin as the pass finishes.
What aftercare do I follow once I return home?
Barrier repair is the priority: gentle cleansing, a ceramide cream, SPF 50+ daily, and no retinoids, acids, sauna, or hot spring while the skin re-epithelializes. Avoid direct sun for the recovery window the physician sets, which on a summer trip means hats and shade. Sun exposure re-triggers pigment a pass has just disturbed, so photoprotection is treated as part of the treatment, not an optional extra.
How much does fractional laser cost in Korea, and when is it confirmed?
Pricing is published and VAT included, with pore and texture plans starting from ₩300,000 (about $214) per matched pass. A scar course is quoted as the passes your skin actually needs, confirmed in writing before anything is scheduled, so you see one figure covering the trip and any planned return sessions with nothing added on the day.
How do I book, and where is the clinic from Gangnam Station?
Send clear photos of your scars, pores, or texture and your Seoul dates to RE:BERRY on WhatsApp; a coordinator replies in English within 24 hours and reserves a physician slot. The clinic occupies levels B1-B2 of KI Tower on 69-gil 8, Gangnam-daero, Seocho-gu, Seoul, a 2-minute walk from Gangnam Station Exit 10 on Line 2, roughly 45-60 minutes from Incheon Airport by AREX plus subway or direct taxi.
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Every device at RE:BERRY is MFDS-certified and manufacturer-verified. We never use counterfeit or grey-market equipment.
Book Your Fraxel Fractional Laser Consultation in Gangnam
Send clear photos of your scars, pores, or texture and your Seoul travel dates to RE:BERRY on WhatsApp. A coordinator replies within 24 hours with physician slots and pore-and-texture pricing from ₩300,000 (about $214) in writing, and the physician tells you which fractional tool fits and what one trip can honestly move. The same doctor images your skin, runs every pass, and tracks your progress after you fly home.
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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.
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there are many activities i didn’t 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 🤍.
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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...
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Science Fractional resurfacing technology: peer-reviewed references
Fractional resurfacing rests on fractional photothermolysis, the concept Manstein and colleagues defined in 2004: energy delivered in a grid of microscopic thermal columns with intact skin between them, which drives the rapid recovery that separates modern devices from full-field ablative lasers (Manstein 2004). The category has since widened across non-ablative, fractional, and ablative platforms, each trading result strength against recovery length (Alexiades-Armenakas 2008). Safety in darker phototypes turns on that same trade-off, with post-inflammatory hyperpigmentation the reaction most relevant to Asian skin and the reason energy and density are moderated here (Metelitsa 2010). The selectivity underneath all of it was established by Anderson and Parrish in 1983 (Anderson 1983), and because ultraviolet re-triggers disturbed pigment, hyperpigmentation reviews pair device work with daily photoprotection, the part of the plan that continues after a traveler flies home (Sarkar 2013).
- Manstein D, Herron GS, Sink RK, Tanner H, Anderson RR. Fractional photothermolysis: a new concept for cutaneous remodeling using microscopic patterns of thermal injury. Lasers Surg Med. 2004;34(5):426-438. doi:10.1002/lsm.20048
- Alexiades-Armenakas MR, Dover JS, Arndt KA. The spectrum of laser skin resurfacing: nonablative, fractional, and ablative laser resurfacing. J Am Acad Dermatol. 2008;58(5):719-737. doi:10.1016/j.jaad.2008.01.003
- Metelitsa AI, Alster TS. Fractionated laser skin resurfacing treatment complications: a review. Dermatol Surg. 2010;36(3):299-306. doi:10.1111/j.1524-4725.2009.01434.x
- 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
- Sarkar R, Arora P, Garg K. Cosmeceuticals for hyperpigmentation: what is available? J Cutan Aesthet Surg. 2013;6(1):4-11. doi:10.4103/0974-2077.110089
These references shape the fractional protocol at RE:BERRY's Gangnam skin clinic: skin imaging and scar grading by the treating physician before any device is chosen; the fractional tool matched to the concern along the result-versus-recovery axis, from non-ablative and RF microneedling for pores to ablative CO2 for deep scars; energy and density moderated for higher Fitzpatrick types with a patch test before ablative work; recovery timed so it settles before a flight; and remote standardized-lighting follow-up under the same licensed physician after travel. 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. B1–B2, KI Tower — the building with the all-black entrance you can't miss.
RE:BERRY Clinic Gangnam
B1–B2, KI Tower, 69-gil 8, Gangnam-daero, Seocho-gu, Seoul
서울시 서초구 강남대로69길 8, 지하1·2층 (KI타워)
Also available at: Myeongdong · Incheon Airport