Cosmetic dermatology · Laser
Pico Laser
Picosecond lasers deliver ultra-short pulses that shatter pigment into tiny particles, treating freckles, sun spots, tattoos and some melasma with less heat than older lasers. Pico toning is a gentle, low-energy version for overall brightening.
Overview
Korea has widely adopted pico devices. Settings must be adjusted for Asian skin to avoid post-inflammatory pigmentation.
At a glance
Uses
Freckles, lentigines, tattoos, nevus of Ota, pico toning.
Downtime
None for toning; small scabs for spot removal.
Sessions
1 to 3 for spots; 5 to 10 for toning.
Frequently asked questions
Is pico better than Q-switched?
It often needs fewer sessions, but both work.
Is pico safe for melasma?
Gentle toning can help in selected patients.
Does it hurt?
Mild snapping sensation.
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.