CO2 fractional laser usually involves about five to seven days of redness, crusting and peeling, with pinkness that can last a few weeks. Strict wound care and sun avoidance during healing reduce the risk of pigmentation.
Medically reviewed by [DOCTOR NAME], board-certified dermatologist · Doje Clinic, Apgujeong, Seoul · Last reviewed November 2026
International patients should stay in Seoul at least a week for follow-up.
Gentler options like pico fractional or Potenza have shorter recovery.
Quick facts
- CO2 Fractional Laser: About 5–7 days of redness, crusting and peeling; results last long-lasting
- Pico Fractional Laser: Redness and pinpoint marks for 1–3 days; results last long-lasting with a series
- Potenza (RF Microneedling): Redness and pinpoint marks for 1–3 days; results last long-lasting with a series
Key facts
| CO2 Fractional Laser | 1–3 sessions spaced months apart |
|---|---|
| Pico Fractional Laser | Series of 3–5, monthly |
| Potenza | Series of 3, monthly |
Related treatments
Patient questions
Frequently asked questions
How long is the downtime after CO2 fractional laser?
CO2 fractional laser usually involves about five to seven days of redness, crusting and peeling, with pinkness that can last a few weeks. Strict wound care and sun avoidance during healing reduce the risk of pigmentation.
What is CO2 Fractional Laser?
CO2 fractional laser is an ablative resurfacing laser that removes microscopic columns of skin to remodel deep texture and scars.
What is Pico Fractional Laser?
Pico fractional uses a picosecond laser with a fractional lens to create tiny zones of collagen remodeling beneath the skin's surface.
Your skin plan, designed in Apgujeong
English-speaking consultations · Written quotes · Aftercare you can take home
Medical information on this page is general and educational. Results, downtime and suitability vary by individual. A consultation with a Doje Clinic physician is required before any treatment.