1. Isetshenziswa kwezokwelapha njenge-diuretic, i-urinary system anti-infective, ibuye isetshenziswe njengesithombe sombala esithuthukisa ukuqiniswa, esisetshenziswa kuzimonyo zokucwenga, ama-freckle, ukunakekelwa kwezinwele, njll.
2. I-glycosylated hydroquinone esetshenziselwa ukutadisha i-melatonin biosynthesis nanjengesivimbeli sokuhlonza, ukuhlukanisa nokuhlonza i-tyrosinase. I-Arbutin iyi-glycosylated hydroquinone ekhishwe esitshalweni se-bearberry. I-Arbutin iyi-tyrosinase inhibitor eyaziwayo, evimbela ukwakheka kwe-melanin. I-Arbutin ivame ukusetshenziswa njenge-ejenti emhlophe ezimonyoni.
3. Vimbela umsebenzi we-melanocyte tyrosinase futhi uvimbele ukukhiqizwa kwe-melanin ngokuvimbela i-melanin synthase.
