Ablative Fractional CO2 Laser
CO2 FractionalFractional CO2
MIMISOME Clinic Busan Deokcheon · 33 Mandeok-daero, Buk-gu, Busan (2–3F) · 3 min from Deokcheon Station Exit 12
A fractional treatment that divides a CO2 laser into very fine points to make a dense grid of microscopic treatment channels in the skin. The healthy skin between the channels closes them quickly while new collagen fills in from below, refining depressed acne scars, enlarged pores and rough texture. It is the longest-proven approach to scar treatment and is done with numbing cream.
From ₩150,0001 session · partialVAT excl.
- Duration
- 20–30 min · plus numbing time
- Anesthesia
- Numbing cream
- Pain
- ●●●○○
- Downtime
- Redness・fine scabs 5–7 days
- Results
- From 4 weeks · with each session
- Recommended
- 3–5 sessions, 4–6 weeks apart
How it works
The 10,600 nm CO2 laser is strongly absorbed by water and vaporises the tissue it touches. Dividing it into points removes a narrow column from the epidermis into the dermis at each point while heat passed to the surroundings contracts collagen. Only a fraction of the surface is treated, so the skin left between the points closes the surface within days, and beneath it new collagen fills in over several months so the floor of scars can rise and texture can even out. Depth and density of the points are changed to suit the scar, with deeper scars targeted more strongly.
Ideal for
- Depressed acne scars
- Enlarged pores
- Rough texture and fine lines
- Scars that have not improved well with other methods
FAQ
What is CO2 Fractional?
A fractional treatment that divides a CO2 laser into very fine points to make a dense grid of microscopic treatment channels in the skin. The healthy skin between the channels closes them quickly while new collagen fills in from below, refining depressed acne scars, enlarged pores and rough texture. It is the longest-proven approach to scar treatment and is done with numbing cream.
When do results from CO2 Fractional start to show?
Scars become shallower gradually as new collagen fills in. Our in-clinic guide is usually 3–5 sessions at 4–6 week intervals, with changes typically seen session by session from around 4 weeks.
How long do CO2 Fractional results last?
Scars that have become shallower tend not to revert, but new acne can leave new scars, so managing the acne itself alongside matters; whether further sessions are needed is decided in consultation based on your progress.
Does CO2 Fractional hurt? Is anesthesia used?
Anesthesia: Numbing cream. Discomfort is about 3 on a 5-point scale.
What is the downtime after CO2 Fractional — swelling and bruising?
Redness and fine scabs for about 5–7 days are expected; leave the scabs to come off on their own and keep up moisturiser and sunscreen carefully. If anything feels different from what you were told, let us know in chat.
How many CO2 Fractional sessions are needed, and how far apart?
Our in-clinic guide is usually 3–5 sessions, 4–6 weeks apart; the number and spacing of sessions are decided in consultation.
How much does CO2 Fractional cost?
From ₩150,000 (1 session · partial) · VAT excl. It varies by area and amount and is confirmed after consultation.
How long does a session of CO2 Fractional take?
A session takes about 20–30 min · plus numbing time (numbing and preparation time not included).
Pairs well with
- Juvelook Scar Renewal — With filling depressed scars
- Subcision — Tethered scars
Aftercare & notes
- Leave the fine scabs until they fall off (5–7 days)
- Moisturize and protect from the sun carefully while healing
- Redness, swelling or temporary pigmentation may occur; rare reactions and their care are explained at consultation