Hydroxytytyrionol bụ onyinye polyphenol wepụtara site na akwụkwọ oliv nke nwere ihe ndị na-eme antioxidant na mgbochi mkpali. O nwere nje na-egbochi nje na mmiri, na-egbochi ọrụ tiyyosinase, ma na-akwalite njikọta Collagen.
Ngwugwu: Dị ka arịrịọ ndị ahịa
Storaji: Chekwaa na oyi na oyi
Standard Standard: Standard ọkọlọtọ.