Emzamweni wesikhumba esingenasici, insipho ye-kojic acid igqama njengozakwabo onamandla. Lo mkhiqizo owaziwa ngokuba namandla okukhanyisa isikhumba, uthembisa ukuqeda ibala elibomvu, izibazi zezinduna, nokulimala kwelanga, okuveze ibala elikhanyayo nelikhudlwana. Kodwa iyini ngempela insipho ye-kojic acid, futhi isebenza kanjani? Lesi sihloko sijula ngezinzuzo zayo, imiphumela engemihle engaba khona, namathiphu okusebenzisa ukukusiza ukuzuza isikhumba esikhazimulayo.
Okuqukethwe:
– Iyini insipho ye-kojic acid?
- Ingabe insipho ye-kojic acid iyasebenza?
– Izinzuzo zensipho ye-kojic acid
- Imiphumela engemihle yensipho ye-kojic acid
- Isetshenziswa kanjani insipho ye-kojic acid
- Imikhiqizo esezingeni eliphezulu equkethe i-kojic acid
Iyini insipho ye-kojic acid?
I-Kojic acid insipho iwumkhiqizo wokunakekela isikhumba ofakwe i-kojic acid, isakhi semvelo esithathwe kusikhunta - ikakhulukazi, i-Aspergillus ne-Penicillium. Etholwe okokuqala e-Japan ngo-1989 ngesikhathi sokwenziwa kotshwala, i-kojic acid selokhu yasetshenziswa ngenxa yekhono layo elimangalisayo lokuvimbela ukukhiqizwa kwe-melanin. Lesi sici sikwenza kube isithako esisebenzayo ekukhanyiseni ithoni yesikhumba kanye nokwelapha izinkinga zombala. Ngokungafani namanye ama-ejenti ahlabayo anokhahlo, i-kojic acid inikeza enye indlela ethambile, enikeza abasebenzisi izindlela eziphephile zokuthola ibala elikhanyayo.
Ingabe insipho ye-kojic acid iyasebenza?
Ukusebenza kwensipho ye-kojic acid kusekwazini kwesithako sayo esisebenzayo ukungena ezingqimbeni ezingaphezulu zesikhumba futhi kuvimbele i-tyrosinase, i-enzyme ebalulekile ekuhlanganiseni kwe-melanin. Ngokuvimbela le enzyme, i-kojic acid ivimbela ukwakheka kwe-pigment, okuholela ekukhanyeni kancane kancane kwesikhumba. Ucwaningo lwezokwelapha lubonise ukuthi ukusetshenziswa njalo kwensipho ye-kojic acid kungaholela ekuthuthukisweni okubonakalayo ezimeni ezifana ne-melasma, amabala elanga, kanye ne-post-inflammatory hyperpigmentation. Kodwa-ke, ukusebenza kahle kungahluka kuye ngokugxila komkhiqizo, uhlobo lwesikhumba somuntu, kanye nezinga lezinkinga zombala.
Izinzuzo zensipho ye-kojic acid
Insipho ye-Kojic acid inikeza inqwaba yezinzuzo kulabo abafuna ukuthuthukisa ukubukeka kwesikhumba sabo. Okokuqala, ilula ngokuphumelelayo umonakalo obonakalayo welanga, amabala obudala, nezibazi, okuholela esikhumbeni esifanayo. Ukwengeza, izakhiwo zayo ze-antimicrobial zenza kube nenzuzo ekulweni namagciwane abangela induna, ukunciphisa ukuvela kokuqhuma nokusiza ukusula izinduna ezikhona. Ngaphezu kwalokho, insipho ye-kojic acid ingasebenza futhi njenge-antioxidant, inciphise ama-radicals mahhala anomthelela ekugugeni ngaphambi kwesikhathi. Le ndlela enezici eziningi ayibheki nje kuphela umbala webala kodwa futhi ithuthukisa impilo yesikhumba iyonke.
Imiphumela emibi yensipho ye-kojic acid
Nakuba insipho ye-kojic acid ngokuvamile iphephile kubasebenzisi abaningi, abanye bangase babe nemiphumela engemihle, ikakhulukazi ngokusetshenziswa isikhathi eside noma okungafanele. Ukusabela okungekuhle okuvame kakhulu kufaka ukuluma kwesikhumba, ububomvu, nokoma, ikakhulukazi kubantu abanesikhumba esibucayi. Ezimweni ezingavamile, ukusetshenziswa ngokweqile kungaholela ekuthinteni i-dermatitis, ebonakala ngokuluma, amabhamuza, noma ukuxebuka kwesikhumba. Ukuze unciphise lezi zingozi, kubalulekile ukulandela imiyalelo yokusetshenziswa ngokucophelela futhi ucabange ukwenza ukuhlolwa kwesichibi ngaphambi kokufaka ngokugcwele insipho ye-kojic acid esimisweni sakho sokunakekela isikhumba.
Ungayisebenzisa kanjani insipho ye-kojic acid
Ukuze uthole imiphumela emihle, insipho ye-kojic acid kufanele isetshenziswe ngokungaguquki nangokuhambisana neziqondiso. Qala ngokumanzisa isikhumba sakho ngamanzi afudumele ukuze uvule izimbotshana, bese usigcoba ngobumnene insipho ebusweni noma emzimbeni, ugweme amehlo nezinye izindawo ezibucayi. Shiya i-lather ivuliwe isikhathi esingaphezu kwamasekhondi angu-30 ngesikhathi sokufaka isicelo sokuqala, kancane kancane wandise ubude besikhathi sibe imizuzu emibili njengoba isikhumba sakho silungisa. Hlanza kahle ngamanzi apholile bese womisa. Ukuze uthole imiphumela engcono kakhulu, sebenzisa insipho ye-kojic acid kanye ngosuku, uyigcwalise ngesithako esithambisayo ukuze uvimbele ukoma kanye nomshini wokuvikela ilanga obanzi ukuze uvikele ekushintsheni umbala kwe-UV.
Imikhiqizo esezingeni eliphezulu equkethe i-kojic acid
Ukuduma kwe-kojic acid ekunakekelweni kwesikhumba kuholele emikhiqizweni eyahlukene emakethe, ngamunye uthembisa ukuletha izinzuzo ezikhanyisa isikhumba. Nakuba insipho ye-kojic acid isalokhu iyintandokazi ekusebenzeni kwayo okuqondile namandla, ezinye izinketho ezisemfashinini zihlanganisa ama-serum, okhilimu, nama-lotions afakwe i-kojic acid. Lokhu kwakheka kuvame ukuhlanganisa i-kojic acid namanye ama-ejenti akhanyisa isikhumba njengovithamini C, i-glycolic acid, ne-arbutin, okuthuthukisa ukusebenza kahle nokunikeza indlela ebanzi yokubhekana ne-hyperpigmentation kanye nokuzuza ibala elikhazimulayo.
Isiphetho:
I-Kojic acid insipho iyithuluzi elinamandla lokunakekela isikhumba kulabo abafuna ukunciphisa i-hyperpigmentation, ukulwa nezinduna, futhi bathole ithoni yesikhumba ekhanyayo, elinganayo. Ngokuqonda izinzuzo zayo, imiphumela engemihle engaba khona, kanye nokusetshenziswa okufanele, ungakwazi ukufaka lo mkhiqizo ngokuphephile ohlelweni lwakho lobuhle. Ngokusetshenziswa okungaguquki kanye nemikhiqizo ehambisanayo yokunakekelwa kwesikhumba, insipho ye-kojic acid ingasiza ukwambula isikhumba sakho esikhazimula kakhulu okwamanje.
