Ukwelashwa kwe-epidermis kanye ne-dermis pigmentation
Isebenzisa ukuqhuma kwe-laser ye-Nd: YAG, i-laser ingena ku-epidermis ku-dermis okuhlanganisa nenani le-pigment mass. Njengoba i-laser ishaya ku-nanosecond kodwa ngamandla aphezulu kakhulu, inqwaba ye-pigment edubulayo ikhukhuma ngokushesha futhi ihlephule ibe yizicucu ezincane, ezizoqedwa ngohlelo lwe-metabolic.