PicoSure is a medical picosecond laser developed by Cynosure, Inc. in the United States.
Compared to conventional nanosecond lasers, its irradiation time is extremely short, at just one trillionth of a second (picoseconds), allowing it to finely break down pigment while minimizing thermal damage.
In addition, different irradiation methods, such as "picotoning," "pico spot," and "pico fractional," can be used depending on the purpose.

