Uchishandisa kuputika kweNd: YAG Laser, mwenje welaser inopenya kuburikidza nepidermis mudermis uye inotora mhedzisiro pane pigment mass.Simba relaser rinotorwa nepigment.Sezvo iyo laser pulse wide ipfupi kwazvo mu nanosecond uye ichiuya nepamusoro-soro simba, iyo pigment mass ichazvimba nekukasira uye ikatsemuka kuita zvidimbu zvidiki, izvo zvinozobviswa nekutenderera kwemuviri system.Ipapo iyo pigment inova yakareruka zvishoma nezvishoma uye inonyangarika pakupedzisira.