Ukusebenzisa umgomo wokumuncwa okukhethiwe kokukhanya.I-IPL yamaza ahlukene imunca umbala okhethekile noma i-pigment esikhumbeni, ibolise i-melanin esikhumbeni, isheshise ukujikeleza kwegazi kanye ne-metabolism esikhumbeni, futhi ekugcineni ikhiphe i-melanin emzimbeni, umbala wamabala uyaphela kancane kancane.Ingakwazi ukususa izinwele, ibe mhlophe futhi iqinise isikhumba.