Laser 980nm bụ ụdị nnabata kachasị mma nke mkpụrụ ndụ vaskụla Porphyrin.Mkpụrụ ndụ akwara na-amịkọrọ laser ike dị elu nke 980nm wavelength, nkwụsi ike na-apụta, ma mesịa gbasasịa.
Iji merie ọgwụgwọ laser ọdịnala na-acha ọbara ọbara buru ibu nke na-ere akpụkpọ ahụ, ihe njiri aka nka ọkachamara, na-enyere 980nm laser doo anya lekwasịrị anya na oke dayameta 0.2-0.5mm, iji mee ka ike lekwasịrị anya karịa iru anụ ahụ ezubere, ebe na-ezere ọkụ anụ ahụ gbara ya gburugburu.
Laser nwere ike kpalie uto collagen dermal mgbe ọgwụgwọ vaskụla, na-abawanye oke na njupụta nke epidermal, nke mere na a naghị ekpughe obere arịa ọbara, n'otu oge ahụ, ngbanwe na nguzogide akpụkpọ ahụ na-abawanye nke ukwuu.