Cosmetic dermatology · Laser
CO2 Fractional Laser
CO2 fractional laser creates microscopic columns of controlled injury that trigger strong collagen remodeling, making it one of the most effective treatments for acne scars, deep texture and wrinkles, with about a week of downtime.
Overview
Asian skin needs careful settings and aftercare to avoid post-inflammatory hyperpigmentation.
At a glance
Uses
Acne scars, surgical scars, wrinkles, texture.
Downtime
5 to 7 days of redness and crusting.
Sessions
2 to 4, months apart.
Frequently asked questions
Is CO2 laser painful?
Numbing cream and cooling are used.
Will it darken my skin?
Temporary pigmentation can occur; sun protection is essential.
When will I see results?
Over 3 to 6 months.
Related
Choose a specialist
Cosmetic procedures are medical procedures
The Association of Korean Dermatologists reports that most side-effect cases from cosmetic procedures involve non-specialist doctors. Choosing a board-certified dermatologist (피부과 전문의) means your injector or laser operator has four years of dermatology residency training. This page is general information, not medical advice.