Fractional CO2 Laser in Seongsu, Seoul
CO2 and fractional CO2 resurfacing for scars, pores and wrinkles, with honest downtime
The fractional CO2 laser is one of the stronger resurfacing tools available, and Seongsu Melting Clinic in Seongsu, Seoul offers both conventional CO2 and fractional CO2 treatment. It can produce meaningful change in scars and texture, but it also comes with real downtime.
We think you should know both sides before booking, so this page is direct about recovery.
What is a fractional CO2 laser?
A CO2 laser emits light that is strongly absorbed by water in the skin, so it vaporizes tissue precisely. In fractional mode, the beam is split into many microscopic columns. The process can be understood in three steps:
- Ablation: microscopic columns of old, damaged tissue are removed, while the skin between them is left intact
- Heating: the walls of each column are gently heated, which tightens surrounding collagen
- Regeneration: the untreated skin between columns helps the area heal, and new collagen forms over the following months
How we approach fractional CO2 at Seongsu Melting Clinic
Dr. Park Kyung-min uses fractional CO2 mainly for acne scars, enlarged pores and wrinkles where gentler devices have not been enough, or where a patient wants stronger change and can accept the recovery. Conventional (non-fractional) CO2 is also used for targeted work such as removing small raised growths after they have been assessed.
Settings are chosen based on skin thickness, skin tone and your schedule. For some patients, the clinic may discuss combining CO2 with PRP (platelet-rich plasma prepared from your own blood) to support healing. Whether that makes sense is decided at consultation. If your concern can be managed with Secret RF or MiraJet and less downtime, Dr. Park will say so.
A good fit if…
- You have acne scars, enlarged pores or wrinkles that have not responded enough to milder treatments
- You can take several days to a week or more away from important social or work events
- You are ready to protect your skin carefully from the sun afterward
- You understand that more than one session may be needed
Consider something else if…
- You are pregnant or breastfeeding
- You have an active skin infection, cold sores or very inflamed acne
- You have a history of keloids or poor wound healing
- You recently used isotretinoin or have a fresh tan
- You cannot avoid sun exposure during recovery
What to expect
After a consultation, numbing cream is applied. Treatment feels hot and snapping, and the team explains each step as it happens.
Downtime is the honest trade-off. Expect redness, swelling and a crusted or sandpaper-like surface for several days, followed by peeling. Redness can take longer to fade, sometimes weeks. Darker skin types have a higher risk of temporary post-inflammatory pigmentation, which is why sun protection matters. Results develop over months as collagen remodels. Pricing is explained at consultation.
Aftercare
- Keep the skin moist with the ointment or barrier cream the clinic recommends
- Cleanse gently with lukewarm water; do not scrub
- Do not pick crusts or peel flaking skin
- Avoid makeup until the surface has healed
- Use strict sun protection for weeks afterward
- Contact the clinic if you notice increasing pain, yellow crusting or fever
A note from Dr. Park
Dr. Park often tells patients that a stronger device is not automatically a better one. He looks at the structure and thickness of the skin before choosing between fractional CO2 and gentler options, and he explains the recovery in detail beforehand so that patients can decide with realistic expectations.
Frequently asked questions
How long is the downtime?
Most people need several days before the surface looks presentable, and redness can linger longer. Deeper settings mean longer recovery. Dr. Park will estimate this for your settings.
Is fractional CO2 safe for Asian skin?
It is used on many skin types, but the risk of temporary darkening after treatment is higher in medium and darker tones. Conservative settings and strict sun care help lower that risk.
How many sessions will I need?
Some patients see enough change after one session; others with deeper scars need a series. You will get a realistic estimate at consultation.
Related treatments
Book a consultation at Seongsu Melting Clinic
Message us on WhatsApp or KakaoTalk, or call +82-2-468-7179. International patients are welcome to write to us in English.
- Address: 4F #403, Samjin Building, 113 Achasan-ro, Seongdong-gu, Seoul (Seongsu-dong 2-ga)
- Getting here: Seongsu Station (Line 2), Exit 2, about a 3-minute walk. Parking available.
- Hours: Mon–Fri 10:00–20:00 (lunch 13:00–14:00) · Sat 09:30–15:00 · Closed Sundays & public holidays
Directions, hours and booking options · Meet Dr. Park Kyung-min
Treatment plans, number of sessions and results vary from person to person and are decided after an in-person consultation. This page is general information, not a diagnosis or a substitute for medical advice.