amakuru

Mu rwego rwo kwita ku mubiri no kwisiga, abakora imiti bahora bashaka ibintu bitatanga umusaruro wihuse gusa ahubwo binafasha ubuzima bw'uruhu mu gihe kirekire. Nubwo aside hyaluronic na glycerin bimaze igihe kinini bivugwa ku bijyanye no kuvura amazi, ikigo cy'ingenzi cyagiye gikurura cyane abaganga b'uruhu n'abahanga mu by'imiti yo kwisiga:Hydroxyethyl Urea (HEU). Akenshi ikunze gupfukiranwa n'umuvandimwe wayo uzwi cyane witwa urea, iyi mvange idasanzwe itanga uruvange rwiza rwo guhumeka cyane, kunoza imiterere, no kudacika intege mu buryo bukabije hatabayeho gushyuha gukunze kujyana n'ibinyabutabire byinshi gakondo. Uko abaguzi bagenda barushaho kwigishwa ibijyanye n'urutonde rw'ibintu bikoreshwa kandi bagasaba kwita ku ruhu “rusukuye” ariko rufite akamaro, Hydroxyethyl Urea yagaragaye nk'igikoresho cy'ingenzi mu bushakashatsi bwa none bw'ubwiza, igabanya icyuho kiri hagati y'ubushobozi bwo kwa muganga n'ubwiza bw'amarangamutima.

I. Hydroxyethyl Urea ni iki?

Mu mizi yabyo,Hydroxyethyl Ureani ikintu cy’umwimerere gikomoka kuri urea, ikintu gisanzwe kiboneka mu buryo busanzwe mu ruhu rw’uruhu cyitwa Natural Moisturizing Factor (NMF). Mu rwego rwa shimi, kiremwa binyuze mu gukorana kwa urea na ethylene oxide. Uku guhinduka guhindura ibikomoka ku bimera mu mazi bihinduka amazi ahamye kandi ashongesha mu mazi agumana ubushobozi bukomeye bwo gutonyanga urea mu gihe binongera cyane ubwiza bwayo. Bitandukanye na urea isanzwe, ishobora kuba crystalline kandi ishobora gukurura ku rugero rwo hejuru, HEU ni amazi afite viscous yivanga neza mu buryo buboneye mu mazi. Ikora cyane cyane nk'ikintu gihumeka, bivuze ko ikura ubushuhe mu bidukikije no mu bice byimbitse bya dermis mu gice cyo hejuru cy'uruhu (stratum corneum), ikora neza uruhu kandi ikagabanya gutakaza amazi mu ruhu (TEWL).

II. Imirimo y'ingenzi n'inyungu za tekiniki

Akamaro k'ibanze ka Hydroxyethyl Urea ni amazi menshi, ariko akamaro kayo karenze kure uburyo bworoshye bwo gukaraba. Kimwe mu byiza byayo by'ikoranabuhanga ni ubushobozi bwayo bwo kunoza uburyo ibindi bintu bishonga. Mu buryo bugoye burimo impumuro nziza, amavuta y'ingenzi, cyangwa bimwe mu bintu bitoroshye gushonga, HEU ikora nk'ikintu gifasha mu gukaraba, igafasha mu gutuma formula ikomeza guhindagurika no gukumira gutandukana cyangwa gucika kw'ibicu uko igihe kigenda gihita. Ibi bituma iba ingirakamaro cyane mu gukora gel, toner, na serum zisobanutse neza zigumana ubwiza bwazo mu gihe cyose zimara igihe kinini.

Byongeye kandi,HEUIfite ubushobozi bworoshye bwo gukaraba. Nubwo yoroshye kurusha aside alpha-hydroxy (AHAs) cyangwa aside salicylic, ifasha koroshya no koroshya uruhu binyuze mu gutuma uturemangingo tw’uruhu twapfuye tuvamo. Ibi bituma uruhu rugira imiterere myiza kandi rugasa neza nta nkovu cyangwa umutuku bikunze guterwa n’imiti ikomeye yo gukaraba. Ku bakoresha imiti, ikindi cyiza gikomeye ni uko ihura na yo. HEU ntabwo ari ionic kandi igumana ireme mu rugero rwa pH (ubusanzwe pH 3-9), bigatuma ikoreshwa muri byose kuva kuri toner zikuraho aside kugeza kuri za alkaline hadatakaye ubushobozi. Igaragaza kandi ubushobozi bwo gukonjesha no gushonga neza, igenzura ko ibicuruzwa bigumana ireme nubwo byaba bihuye n’ubushyuhe buhindagurika mu gihe cyo kohereza cyangwa kubika.

1. Gusaba ubufasha mu bijyanye no kwita ku buzima bw'umuntu ku giti cye

Uburyo bwinshi bwa Hydroxyethyl Urea butuma igaragara mu byiciro bitandukanye by'ibicuruzwa. Mu kwita ku ruhu, ni ingenzi mu bikoresho byo kwisiga, amavuta yo kwisiga nijoro, na serumu zitanga amazi. Uburyo bwo kuyisiga irabagirana ni ingenzi cyane; bitandukanye na glycerin, ishobora gusiga ibisigazwa bitose mu turere dushyushye, HEU itanga irangi ryiza kandi ryoroshye abaguzi bakunda. Ikoreshwa cyane mu mavuta yo kwisiga amaso, aho imiterere yayo yoroshye ifasha gukuramo amazi no koroshya ahantu horoshye h'amaso hatabayeho gutera imiriya cyangwa umujinya.

Mu kwita ku musatsi, HEU ikora nk'ikintu cyiza cyo gutunganya umusatsi. Guhambira amazi ku gice cy'umusatsi, byongera uburibwe kandi bigabanya kwangirika. Ikunze kuboneka mu shampoo na conditioner zagenewe umusatsi wumye cyangwa wangiritse, ndetse no mu bikoresho byo gutunganya umusatsi aho bifasha kugabanya uburibwe no kunoza uburyo bwo kuwucunga nta kuremerera umusatsi. Byongeye kandi, ubushobozi bwayo bwo kongera ubucucike bw'ifuro butuma iba ingirakamaro mu bikoresho byo gusukura, byongera ibyiyumvo byiza nk'ibyo gukaraba mu maso cyangwa kwiyuhagira umubiri.

Ndetse no mu bikoresho byo kwita ku zuba no ku bicuruzwa biva ku zuba, HEU igira uruhare runini. Kurwa n'izuba bigabanya amazi mu ruhu kandi bikabangamira imikorere y'uruti rw'amazi; HEU ifasha kongera vuba ubushuhe bwatakaye no kuruhura, yihutisha inzira yo gukira nyuma yo kwanduzwa n'imirasire y'izuba. Ituma uruhu rukonja iyo rukoreshejwe ruhita rutuza uruhu rwagize ikibazo cy'izuba.

2. Imiterere y'umutekano n'uko uruhu ruhura

Umutekano ni ingenzi cyane mu miterere igezweho y'ubwiza, kandiHydroxyethyl UreaIrahebuje muri uru rwego. Muri rusange izwiho kuba ifite umutekano kandi ntigira uburozi. Ubushakashatsi bwakozwe mu buvuzi bwagaragaje ko idatera umujinya kandi ntigira ingaruka ku ruhu, bigatuma ikwiriye ubwoko bwose bw'uruhu, harimo n'uruhu rworoshye, rushobora kugira ingaruka ku ruhu, kandi rushobora kugira ibiheri. Kubera ko isa n'ibice by'uruhu bisanzwe bitera uruhu guhumeka, irahuza n'ibinyabuzima kandi ikora neza n'imiterere y'uruhu aho kuyihungabanya.

Byongeye kandi, HEU yongera uburyo ibindi bintu bikora byinjira. Iyo ihujwe na antioxydants nka Vitamine C cyangwa peptides zirwanya gusaza, ishobora gufasha koroshya igera ryayo mu ruhu, bigatuma umusaruro w'umuti ukora neza. Ariko, abakora imiti bagomba gukomeza gukora ubushakashatsi busanzwe, bakareba ko ishyirwamo rya nyuma rihuye n'amabwiriza agenga (ubusanzwe kugeza kuri 10% by'ibicuruzwa bivamo bifatwa nk'ibifite umutekano kandi bifite akamaro).

III. Ireme ry'isoko n'amahame ngenderwaho

Iyo ushyize Hydroxyethyl Urea mu gicuruzwa, ubwiza bw'ibikoresho fatizo ntibushobora kuganirwaho. HEU ifite isuku nyinshi igomba kuba ari amazi asobanutse, adafite ibara cyangwa umuhondo gato afite impumuro nto kandi idasanzwe. Igomba kuba idafite uduce duto n'imyanda ishobora kwangiza ubwiza bw'amaraso cyangwa umutekano w'umusaruro wa nyuma.

Igenzura ry’ibikoresho fatizo rigaragara ni intambwe ya mbere mu kugenzura ubuziranenge. Itsinda ry’ibicu cyangwa ibara rihinduka rishobora kugaragaza ko byangiritse cyangwa byaranduye. Byongeye kandi, gushaka ibikoresho bivuye mu nganda zizwi zitanga icyemezo cyuzuye cy’isesengura (CoA) bituma uburemere bwihariye, igipimo cyo kugarura ubushyuhe, n’ibipimo by’isuzuma byujuje ibisabwa. Uku kwita ku bisobanuro birambuye ku rwego rw’ibicuruzwa bisobanuye neza akamaro n’umutekano w’ibicuruzwa bikoreshwa n’umuguzi.

IV. Umwanzuro: Ikintu gifatika mu gihe kizaza

Mu gihe inganda z’ubwiza zikomeje kugana ku bintu byinshi kandi bishyigikiwe na siyansi, Hydroxyethyl Urea igaragara nk'amahitamo azahoraho mu gihe kizaza. Ikemura ikibazo cy’abaguzi babiri bakenera amazi meza kandi ahagije mu bwenge no mu buryo bwiza bwo kumva. Yaba ikoreshwa mu gutuma serumu ikora neza, kongera imbaraga zo kwisiga buri munsi, cyangwa gutuza uruhu rwanduye izuba, itanga umusaruro wizewe kandi ufatika.

Ku bigo bishaka kunoza imiterere yabyo, gusobanukirwa imiterere y'iki kintu ni ingenzi. Binyuze mu gukoresha imiterere yacyo ihindura imyuka, ihindura amazi, kandi ihindura uburyohe, abakora imiterere bashobora gukora ibicuruzwa byiza bidasanzwe ku isoko ryuzuye abantu.

Kugira ngo ubone amakuru arambuye ya tekiniki, ingero, cyangwa inama ku bijyanye no gukoraHydroxyethyl Urea, ndakwinginze unyandikire. Reka tugufashe kubona ubushobozi bwose bw'udushya twawe dutaha mu bijyanye no kwita ku ruhu.