I-DHHHB DHHB (I-Diethylaminino Hydroxybyl-vizoate)Ngaba isihluzo se-UV ngokuhamba okuphezulu kwi-UV-uluhlu. Ukuncitshiswa kolusu lolusu lomntu kwi-radiation ye-ultraviolet enokuthi ikhokelele kwi-fortic and pulldamdage,I-Dunsaufe DHHByicebo lokucoca i-IV elinyibilizeli elinokuthi lifakwe kwisigaba seoyile se-eulsions.
I-Edmarc ifumene ezi ndlela "zokubonisa i-bionedon kubonisa ukuba ngaphezulu kwe-90% ye-Danish ye-Danish ye-UV yoMchamo weemveliso ze-UV, ngaphandle kwe-suctors, impahla yokucoca i-UV Iifilitha zibangelwa ziipropathi zabo ezizodwa ukukhusela imibala kwi-blusheng kunye nokukhusela iplastiki ekunyibilikeni ngenxa yokuvezwa kwelanga. "
I-Dunsaufe DHHByamkelwa eYurophu ngo-2005, kwaye ithengiswa e-US, uMzantsi Merika, eMexico, iJapan neTaiwan. Inemigangatho yemichiza efana neklasi ye-Benxophoenone yeziyobisi, kwaye ibonisa indlela elungileyo yokufakwa kwefoto. Isetyenziselwa ukugxininisa ukuya kuthi ga kwi-10% kwiimveliso zelanga, nokuba yedwa okanye ngokudibeneyo kunye nabanye ababhuli.Iyinto ephothi kakhulu kwaye ibonelela ngokhuseleko oluqinileyo lwe-UVA.
Ikwanaloobaility olufanelekileyo, ukuguquguquka kwendlela elungileyo, kunye nokuhambelana nezinye iifilitha ze-UV kunye nezithako ze-cosmetic. I-DHHHB ibonelela ngokhuseleko oluhle lwasimahla lwe-radicals kwaye ilungele ukhathalelo lwelanga ixesha elide kunye neemveliso zobuso be-anti-abaluphele.
IXESHA LOKUQALA: UPE-09-2022