Iri koranabuhanga rizwi nka Fractional Photothermolysis theory (dot-matrix light and decomposition), lazeri ya 10,6 mm ya kure ya infrarafarike izashyira hamwe hamwe nu mwobo muto, hanyuma igatera urukurikirane rwibinyabuzima mu ruhu, bityo bikagera kubisubizo byuruhu. guterura & resurfacing, pigment no gukuraho inkovu, nibindi, amaherezo ureke uruhu rusubire mukiri muto.