IPL, ndi mtundu waukulu wa kuwala kowoneka.ipl photorejuvenation imachokeranso pa mfundo yosankha photothermal action.Kuwala kotalikirapo kwautali mu linanena bungwe kwambiri pulsed kuwala akhoza kulowa mu minofu zakuya za khungu kubala photothermal zotsatira ndi photochemical kwenikweni, kotero kuti kolajeni ulusi ndi zotanuka ulusi pakhungu ndi kukonzanso ndi kusinthika, ndi elasticity ndi kubwezeretsedwa, kotero monga kukwaniritsa khungu rejuvenated.Zotsatira.