PicoSure

How it works

PicoSure is a picosecond laser made by Cynosure, with a wavelength of 755 nm. A picosecond is a trillionth of a second, so each pulse is extremely short. The short pulse is meant to break pigment into very small pieces through a light-driven shock effect rather than mostly through heat. The body then clears the fragments over time. It is used for some pigment spots and tattoo colors. Results vary by pigment type, skin type, and depth.

Good to know

• A 755 nm wavelength responds well to some dark pigments but not all tattoo colors.
• Handpieces differ, with some used for whole-face tone and others for single spots.
• Snapping or stinging feelings are common.
• Redness, swelling, scabs, or color change in the skin can follow.

Asking about PicoSure in English

Many clinics say "pico laser" for different machines. If you want this one, ask the coordinator to confirm "PicoSure by Cynosure" and which handpiece is planned. Ask for it in writing, along with the number of visits expected.

Ask the doctor to explain the spot size and the energy in simple terms, and what darker skin or recent sun exposure might change. A useful question is, "What will my spot look like on day three and day ten?" Tell them about any tan, any medicines, and any history of dark marks after skin injury.