I-4D Teclaser ichaza kabusha ukususwa kwezinwele nge-laser ngokuhlanganisa ubude be-wavelength obungu-755nm, 808nm, 940nm, kanye no-1064nm epulatifomu eyodwa ehlakaniphile. Inikeza ukuguquguquka okungenakuqhathaniswa, ukuphepha, kanye nenduduzo—inikeza ukwelashwa okuphumelelayo kuzo zonke izinhlobo zesikhumba kanye nemibala yezinwele ngokunemba okuthuthukisiwe kanye nokusebenza kahle.
Uhlelo Lokususa Izinwele lwe-4D TECLASER lusebenzisa isimiso se-selective photothermolysis, oluhlose i-melanin emgodleni wezinwele kanye ne-follicle. Lufudumeza futhi lubhubhise ngempumelelo i-follicle yezinwele kanye nezicubu ezizungezile ezihlinzeka nge-oxygen, luzuze imiphumela yokususa izinwele ehlala isikhathi eside nehlala njalo.