Buri wese yifuza kugira umusatsi mwiza, ariko abenshi bafite ibibazo bitandukanye by'umusatsi. Ese uhangayikishijwe n'ikibazo cy'umutwe udafite isura nziza? Nubwo wambara neza kandi ugaragara neza, uruhu rutagira ingano ruri kugutera agahinda cyangwa rugatuma uhangayika buri munsi. uruhu rugaragara cyane iyo ufite umusatsi wijimye cyangwa wambaye imyenda yijimye, kuko ushobora kubona utwo dukoko mu musatsi wawe cyangwa ku bitugu byawe. Ariko kuki urwara uruhu rudashira mu gihe abandi batarurwara? Ni gute wagabanya cyangwa ukarukuraho neza? Igisubizo ni gito: gerageza shampoo zirwanya uruhu zirimo zinc pyrithione.
Indwara y'uruhu ni iki?
Dukurikijepyrithione ya zinkiAbatanga serivisi, dandruff si ikibazo cy’isuku y’umuntu gusa, kandi Umuryango Mpuzamahanga wita ku Buzima washyize umusatsi ukeye kandi nta dandruff mu mahame 10 y’ubuzima. Dandruff, keratinocytes isuka ku mutwe kandi ikorwa n’amavuta n’umusemburo (agahumyo kitwa Malassezia). Hafi ya buri wese ashobora kugira dandruff, ariko mu bihe bisanzwe, nta muntu ushobora kubona dandruff ifite keratinocytes nke isohoka kandi ihishe neza. Ariko nk’uko abakora zinc pyrithione babivuga, niba habayeho umujinya wo hanze, umubare munini wa keratinocytes zipfutse zitarakura kugeza ku rugero rwo hejuru zizavaho. Ishavu ryo hanze ahanini ririmo amavuta ava mu mutwe na Malassezia irya sebum, ibintu by’amavuta biva mu mitsi y’umusatsi. Malassezia iboneka ku ruhu rw’inyamaswa n’abantu, kandi ntishobora gukura idafite sebum. Bityo iba yibanda ku mutwe, mu maso no ahandi hantu hari imisemburo ya sebaceous ikwirakwira cyane.
Malassezia ishobora kwiyongera ku ruhu rw'umutwe iyo ukoze sebum nyinshi, kandi ikongera urugero rwayo inshuro 1.5 kugeza kuri 2 iyo ugize dandruff, hashingiwe ku bushakashatsi bwakozwe n'abatanga zinc pyrithione. Byongeye kandi, mu gihe cyo kubora sebum no kuyiha intungamubiri, Malassezia inakora aside irike n'ibindi bikomoka kuri iyo aside, bityo ingaruka zo kubyimba zizagaragara niba umutwe wawe ufite ikibazo. Ibisubizo bisanzwe byo kubyimba birimo iminkanyari idasanzwe n'iminkanyari ku ruhu rw'umutwe, uruhu rw'umutwe rushyuha, uduce tw'umusatsi twijimye, n'udusimba duto kandi twijimye ku ruhu rw'umutwe, nibindi.
Ariko ntugahindukire! Kubera ko dandruff iterwa n'ibihumyo, gukoresha ikintu cyica cyangwa kikakubuza gukura kw'ibihumyo mu koza umusatsi wawe bishobora kuba byiza cyane. Abakora zinc pyrithione bakunze gusaba abakoresha kugerageza shampoos zirwanya dandruff zirimo zinc pyrithione.
Zinc pyrithione ni iki?
Zinc pyrithione (ZPT), izwi kandi nka pyrithione zinc, ni urusobe rw’ibinyabutabire bya zinc na pyrithione rufite ubushobozi bwo kurwanya indwara ziterwa na bagiteri, mikorobe, imiti yica udukoko, ndetse n’indwara ya kanseri, ibyo bikaba byafasha mu kwica ibihumyo bitera dandruff, kuvura dandruff, psoriasis yo mu mutwe, n’ibiheri, no kubuza ikura ry’umusemburo. Ni ikintu cy’umweru kidashonga mu mazi, ariko gishonga mu bintu bishongesha mu binyabutabire. Ifumbire irimo zinc pyrithione yakoreshejwe mu kuvura dandruff, zinc pyrithione yo mu Bushinwa ni kimwe mu bintu bikoreshwa cyane mu kuvura dandruff ku isoko muri iki gihe, kandi 20% by’imashini zikoresha shampoo zirimo icyo kintu.
Ibisobanuro
Ishusho: Kuva ku mweru kugeza ku wera cyane
Zinc Pyrithione (% w/w): 48-50% ikora
Agaciro ka pH (5% by'ikintu gikora muri pH 7 y'amazi): 6.9-9.0
Ingano ya zinki: 9.3-11.3
Ingufu
Zinc pyrithione ifite ingaruka nziza zo kurwanya uruhu rw'umuhondo n'imiti irwanya imyuka. Ishobora gukumira indwara ya seborrhea neza kandi ikagabanya umuvuduko w'imikorere y'uruhu. Nk'umuti urwanya imyuka, ifite kandi ingaruka nziza zo kurwanya imyuka kandi ifite urwego runini rw'imiti irwanya imyuka, harimo ibihumyo, bagiteri za gram-positive na gram-negative. Dukurikije amakuru aturuka ku batanga Zinc pyrithione, ishobora kurwanya bagiteri nyinshi zitera imyuka zikomoka kuri Streptococcus na Staphylococcus spp na Malassezia furfur, kandi ni umuti mwiza kandi urinda kwangirika no kurwanya uruhu rw'umuhondo. Yakozwe mu ikoranabuhanga rigezweho kandi ifite ingano nto y'uduce, zinc pyrithione ishobora gukumira imvura neza, ikayikuba kabiri, kandi ikagufasha gukuraho uruhu rw'umuhondo neza. Byongeye kandi, zinc pyrithione ni yo miti irwanya uruhu rw'umuhondo ikoreshwa cyane mu kurwanya imyuka, kuko ituma umusatsi utagira ubwiza kandi ugakomera.
Ingaruka z'ingano y'uduce twa zinc pyrithione ku mutwe
Pirithiyone ya ZinkiUbushinwa bufite ishusho y'uruziga n'ingano y'uduce twa 0.3˜10 μm. Gushonga kwayo mu mazi kuri 25°C ni hafi 15 ppm gusa. Kugira ngo igire ingaruka nziza, zinc pyrithione ishobora gushyirwa mu bikoresho byo kwisiga byo kwita ku musatsi ku gipimo cya 0.001˜5% ukurikije uburemere bushingiye ku bunini bw'ibice. Ingano y'uduce twa zinc pyrithione yifasha gukwirakwira muri shampoo kandi igakomeza kuba nziza, yongera ubuso bwo gukoraho n'ingano igomba kwinjizwa ku ruhu iyo ukoresheje shampoo mu koza umusatsi. Bitewe n'uko ishonga nke mu mazi, uduce twa ZPT dushobora gukwirakwira muri shampoo gusa nk'uduce duto. Abakora Zinc pyrithione bagaragaza kandi ko Zinc pyrithione ifite ingano iringaniye ishobora kongera ahantu hahurira bagiteri n'ibihumyo bizatera dandruff, kandi ntishobora gutakaza ubushobozi bwayo iyo yogejwe, bityo ikarushaho gukora neza.
Iterambere n'impinduka ku isoko
Zinc pyrithione ni umuti urwanya dandruff wabanje gukorwa na Arch Chemicals, Inc. hanyuma wemezwa gukoreshwa na FDA. Nk'imwe mu miterere ikoreshwa cyane mu miterere ya shampoo zirwanya dandruff n'ibindi bikoresho byo kwita ku musatsi, zinc pyrithione China ni umuti urwanya udukoko kandi wizewe cyane mu miti irwanya dandruff n'imiti irwanya uburibwe iboneka ku isoko ubu. Hari shampoo nyinshi zirimo zinc pyrithione ziboneka ku isoko. Urashobora kuzisanga muri farumasi cyangwa mu iduka ry'imiti ryo hafi yawe. Menya neza ko wasomye urutonde rw'ibikubiye muri iyo shampoo mbere yo kuzigura, kuko shampoo zose zirimo zinc pyrithione zitangana. Hari ibicuruzwa bimwe bishobora kuba birimo ibindi bintu bishobora kwangiza umusatsi wawe cyangwa umutwe wawe. Abatanga shampoo zinc pyrithione bakugira inama yo guhitamo shampoo zirwanya dandruff zifite 0.5-2.0%. Shampoos zirwanya dandruff zirimo P&G's Scalp Care Collection nshya yo mu mutwe n'amagufwa, na Unilever Clear Scalp & Hair Therapy Shampoo, nibindi.
Nk’uko bigaragara muri raporo y’isoko rya Zinc Pyrithione Global Forecast kugeza 2028, isoko rya zinc pyrithione ku isi ryitezwe kwiyongera ku kigero cya 3.7% kuva mu 2021 kugeza 2028. Ibintu bitera iterambere ry’isoko ni ugukomeza gukenera ibikoresho byo kwisiga, shampoos zo mu bwoko bwa dandruff n’ibicuruzwa byo kwiyitaho, ubumenyi bwimbitse ku buzima n’isuku, no kwiyongera k’amafaranga akoreshwa mu kugura no guhindura imibereho y’abantu.
Igihe cyo kohereza: 27 Mata 2022