I-Arbutin
I-Arbutin, eyaziwa nangokuthi i-arbutin,
Ikristalu enaliti emhlophe noma impushana,
Iqanjwe ngemuva kokuthi ikhishwe emaqabunga e-bearberry.
I-Arbutin ingenye yezinto ezisetshenziswayo zokucwenga eziphephe kakhulu nezisebenza kahle kakhulu okwamanje ezidume phesheya, futhi iyisisebenzeli esisebenza kakhulu sokwenza mhlophe kwesikhumba kanye nokususwa kwamabala ekhulwini lama-21.
Kwezimonyo, ingakwazi ukwenza mhlophe futhi isuse ama-freckles esikhumbeni, futhi kancane kancane iphele futhi isuse ama-freckles, i-chloasma, i-melanin, i-acne namachashaza eminyaka esikhumbeni. Iphephe kakhulu futhi ayinayo imiphumela emibi njengokucasuka nokuzwela. I-Arbutin i-hydrolyzed kalula futhi kufanele isetshenziswe ku-pH engu-5-7. Ukuze kuzinziswe ukusebenza, inani elifanele lama-antioxidants afana ne-sodium bisulfite kanye ne-vitamin E kuvame ukungezwa ukuze kuzuzwe kangcono ukumhlophe, ukususwa kwamafreckle, ukuthambisa, ukuthambile, ukususwa kwemibimbi, kanye nemiphumela elwa nokuvuvukala.
I-Arbutin yehlisa ukukhiqizwa kwe-melanin ngokuvimbela umsebenzi we-tyrosinase, i-enzyme ekhiqiza i-melanin. Umgomo wayo wokusebenza ufana nesidakamizwa esimhlophe i-hydroquinone.
Nokho, i-hydroquinone inemiphumela engemihle futhi idinga izinyathelo eziningi zokuphepha. Kumele isetshenziswe ngaphansi kokuqondisa nokuqapha kukadokotela. Kunama-molecule eglucose amaningi esakhiweni se-arbutin kune-hydroquinone.
Inokucasuka okuphansi futhi ingafakwa ngokukhululekile emikhiqizweni yokunakekelwa kwesikhumba enomkhawulo wokugxila ophezulu ofika ku-7%.
Ama-molecule asebenzayo e-arbutin angangena ongqimbeni oluyisisekelo lwesikhumba ukuze kukhanye amabala ajulile, futhi angakwazi ukwelapha i-chloasma, amabala amnyama, amabala elanga, kanye nemibala esele ngenxa yokungezwani nezidakamizwa.
Zonke zinemiphumela eqinile yokwelapha, kodwa uma ukugxilisa ingqondo kuphansi kakhulu, ukuqina komphumela kuzoba buthaka, ngakho-ke ukugxilisa okungu-5% kuwukugxilisa okuphephile nokusebenza kahle kakhulu kokukhanyisa.
Ukugxila kuka-5% kuyashesha kune-vitamin C ekukhanyiseni amabala, futhi umphumela wokukhanya uzinzile futhi ngeke ubangele ukucasuka esikhumbeni.
I-Arbutin izoncishiswa ibe yi-hydroquinone ngemva kokumuncwa isikhumba. Lokhu kwenze abanye abantu bangabaza ukuphepha kwe-arbutin futhi bakholelwa ukuthi i-arbutin isengakhiqizwa.
Imiphumela emibi efana ne-Hydroquinone. Isisho esivame kakhulu ukuthi "imikhiqizo yokunakekelwa kwesikhumba equkethe i-arbutin ayikwazi ukusetshenziswa emini, ngaphandle kwalokho isikhumba ngeke sibe mhlophe futhi sizoba mnyama."
Eqinisweni, asikho isidingo sokukhathazeka. Ukuhlola kubonise ukuthi i-arbutin kuphela ene-concentration engaphezu kuka-7% engase ibe nomuzwa wokukhanya. Ngakho-ke, u-7% uyiphuzu elibalulekile lokuphepha. Kunemithethonqubo ecacile yokwengezwa kwezithako emikhiqizweni yokunakekelwa kwesikhumba. Umkhawulo omkhulu wokuhlushwa ngu-7%. Ngaphakathi kwalolu hlu lokuhlushwa, i-arbutin ayanele ukubanga i-photosensitivity, ngakho-ke ayikwazi ukusetshenziswa ngaphandle kokuvikela ukukhanya.
Uma imuncwa esikhumbeni futhi iboliswa ukukhanya, izoncishiswa ibe yi-hydroquinone, ikhiqize umphumela wokuba mhlophe. Ukugcwala kwe-hydroquinone emikhiqizweni yokunakekelwa kwesikhumba ye-arbutin kungaphansi kwama-20 ppm (okungukuthi, izingxenye ezingama-20 ngesigidi ngasinye). Ngaphansi komkhawulo wokuhlushwa ophansi kanjalo, i-hydroquinone ngeke ibangele imiphumela engemihle efana nokuba mnyama kwesikhumba.
Uma wesaba ukusebenzisa imikhiqizo yokunakekelwa kwesikhumba phakathi nosuku ngenxa nje yokuthi iqukethe i-arbutin, awudingi, ngaphandle uma imikhiqizo yokunakekelwa kwesikhumba equkethe i-arbutin ingeza nezinye izithako zokunakekela isikhumba okudingeka zivikelwe ekukhanyeni.
Ngamafuphi, kufanele ukhethe imikhiqizo yokunakekelwa kwesikhumba emikhiqizweni ethembekile, futhi kungakhathaliseki ukuthi usebenzisa ini, sebenzisa ukuvikelwa kwelanga phakathi nosuku.
Umakhalekhukhwini: 86 18691558819
Irene@xahealthway.com
www.xahealthway.com
Wechat: 18691558819
WhatsApp: 86 18691558819
Isikhathi sokuthumela: Apr-09-2024
