I-Hamamelis virginiana extract, ekuqaleni etholakala eNyakatho Melika, ibizwa ngokuthi 'i-North American witch hazel. Ikhula ezindaweni ezinomswakama, inezimbali eziphuzi, futhi idabuka empumalanga yeNyakatho Melika.
Kubhalwe kahle ukuthi abokuqala ukuthola izimfihlakalo ze-hamamelis virginiana extract kwakungabantu baseMelika baseMelika, abantu basendulo nabangaqondakali, lapho 'amaMayans' angaqondakali ayeyigatsha, ayesebenzisa amagxolo namaqabunga esihlahla ekwelapheni ukuvuvukala kwesikhumba. I-Hamamelis virginiana extract isetshenziswe iminyaka engaphezu kwengu-300 njengesitshalo esilwa nokuvuvukala, i-astringent kanye ne-tonic.
Egxolweni le-hamamelis virginiana, amagatsha namaqabunga nezimbali aqukethe izithako zokunakekela isikhumba, ikakhulukazi ama-anthocyanins, ama-tannins, ama-flavonoid, ama-catechin, njll. i-pigmentation, ukuvimbela ukukhiqizwa kwama-blackheads nama-pimples
I-Hamamelis virginiana extract inemiphumela elandelayo:
Ukukhulula Izinduna.Ukukhishwa kwe-Hamamelis virginiana kuqukethe izinhlanganisela eziningi ezinezakhiwo zokulwa nokuvuvukala, okuhlanganisa i-gallic acid nama-tannins, asiza ekwelapheni izinkinga zokuvuvukala kwesikhumba futhi athande ukuthuthukiswa kwezinduna esikhumbeni esithandwa yizinduna. Ihlanganiswe nezindawo zayo zokulwa ne-antioxidant, ingavimbela ukulimala kwesikhumba kanye nokuba bomvu okubangelwa imisebe ekhanyayo.
Anti-Ukuguga.Ukukhishwa kwe-Hamamelis virginiana ikakhulukazi kwakhiwe ama-flavonoid nama-polyphenols, anamaqembu amaningi e-polyphenol hydroxyl esakhiweni sawo samangqamuzana, futhi ngaleyo ndlela abambe iqhaza ku-antioxidant, anti-ukuguga, kanye nokunciphisa ukuguga kwesikhumba. Ngaphezu kwalokho, ama-flavonoid anganciphisa futhi ubuthakathaka kanye nokuqina kwama-capillaries, asize ngempumelelo ukuvuselelwa kwesikhumba nokulungisa, futhi athuthukise umsebenzi wokuvimbela isikhumba.
Ukulawula Uwoyela kanye Nokuthuthukiswa Kwezimbobo.I-Hamamelis virginiana extract iyi-astringent ephumelelayo yesikhumba, isiza ukushwabana kwezimbotshana. Ngaphezu kwalokho, izakhiwo zemvelo ze-astringent ze-Hamamelis virginiana extract zinikeza impumuzo ku-acne ebusweni nokulawula uwoyela. Ifanele isikhumba esinamafutha ukuze ilawule ibhalansi yamanzi namafutha.
I-anti-inflammatory kanye ne-antibacterial.I-Flavonoids efana ne-kaempferol, i-quercetin ne-zingiber officinale, ekhishwe ku-hamamelis virginiana extract, ingavimbela ukuhlanganiswa kwamangqamuzana okuvuvukala nokukhululwa kwezici ezivuthayo, ukunciphisa ukuvuvukala, ukuzola nokupholisa.Futhi ngesikhathi esifanayo, bangahlanganisa nezinsimbi ezinzima futhi amaprotheni ukukhiqiza imvula, enemiphumela yokulwa nokuvuvukala, ukunciphisa ukuvuvukala nokuluma ukuze kuncishiswe ububomvu. Ngaphezu kwalokho, ingavimbela ukukhula kwesikhunta namagciwane, futhi idlale indima ye-antibacterial.
Ukuguqula Pores.I-Hamamelis virginiana extract iyi-astringent ephumelelayo yesikhumba esiza ukunciphisa izimbotshana futhi isuse amafutha esikhumba ngokweqile ukuvimbela ukukhula kwezinduna. Izakhiwo ze-astringent zemvelo ze-hamamelis virginiana zisiza ukusula izinduna ebusweni, amabhaktheriya namafutha ebusweni.
Iyakhanyisa kanye Nomswakama.I-Hamamelis virginiana iqukethe izinhlobonhlobo zama-tannins alawula ukukhishwa kwe-sebum ngenkathi ithambisa futhi yenza isikhumba sibe mhlophe. Ithuthukisa ukujikeleza kwe-lymphatic futhi inqobe ukukhukhumala kanye nemibuthano emnyama ngaphansi kwamehlo. I-proanthocyanidins inomphumela ophumuzayo futhi wokulwa nokuvuvukala esikhumbeni, unciphisa ukulahlekelwa umswakama.
I-Hamamelis virginiana extract isiyatholakala ukuze ithengwe e-Xi'an Bio-Technology Co., Ltd., enikeza abathengi ithuba lokuzwa izinzuzo ze-hamamelis virginiana ekhishwe ngendlela ejabulisayo nefinyelelekayo. Ukuze uthole ulwazi olwengeziwe, vakashelahttps://www.biofingredients.com..
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Isikhathi sokuthumela: Jul-26-2024