Uniproma iyobora emulifierpotasiyumu cetyl fosifateYerekanye uburyo bukoreshwa muburyo bwo kurinda izuba ugereranije na tekinoroji ya potasiyumu cetyl fosifate. Guhinduka kwayo no guhuza kwinshi bifasha kwinjiza izuba mu kwita ku ruhu n’ibicuruzwa byo kwisiga bitanga inyungu ziyongereye, kurinda byimazeyo hamwe nuburyo bushimishije bushakishwa n’abaguzi ku isi yose.
Kurinda izuba bihagije ntibibuza gusa gusaza imburagihe imburagihe hamwe nimirongo ifitanye isano n'iminkanyari: binatanga uburinzi bukomeye bwo kwirinda imirasire ya UV ishobora gutera kanseri y'uruhu. Igishimishije, uyumunsi UV uyungurura ifite ubushobozi bwo kurinda ndetse nuruhu rworoshye cyane kurwego rwo hejuru rwimirasire ya UV. Nyamara ubushakashatsi bwerekana ko abantu badashaka gukoresha izuba ryinshi bihagije kandi muburyo buhagije kugirango barinde neza.
Imyizerere, imyitwarire n'ibikenewe
Abaguzi basa nkaho bazi ingaruka zibidukikije kuruhu rwabo. Dukurikije imibare y’umuguzi wa Mintel, 41% by’abagore b’Abafaransa bemeza ko ibidukikije bigira ingaruka ku isura y’uruhu rwabo naho 50% by’abagore bo muri Esipanye bemeza ko izuba rigira ingaruka ku isura y’uruhu rwabo mu maso. Nyamara 28% gusa by'Abesipanyoli bambara izuba umwaka wose, 65% by'Abadage bambara izuba gusa iyo izuba riva hanze naho 40% byabataliyani bambara izuba gusa iyo bari mubiruhuko.
Abadage barenga 30% bavuze ko badatwika byoroshye kandi ko bakunda kugira igituba, mu gihe 46% by’Abafaransa babajijwe bavuze ko batamara umwanya uhagije hanze kugira ngo babone icyemezo cyo gukoresha izuba buri munsi. 21% by'Abesipanyoli ntibakunda kumva izuba ku ruhu rwabo.
Abashinwa bigaragara ko bakunda gukoresha izuba ryinshi kurusha Abanyaburayi, aho Abashinwa 34% bakoresha izuba mu maso mu mezi 6 ashize. Gukoresha ni byinshi mu bagore kuruta mu bagabo (48% na 21%).
SPF - urwego rwo hejuru ni rwiza
Nubwo gukoresha izuba ari bike cyane, ubwumvikane muguhitamo ibintu birinda izuba bigaragara ko 'ari byiza cyane'. 51 ku ijana by'Abanyaburayi babajijwe bavuze ko mbere bakoresheje ibicuruzwa bifite SPF yo hejuru (30-50 +) kandi ko bazongera kubikoresha. Ibi bitandukanye na 33% bahitamo SPF yo hagati (15-25) na 24% gusa bahitamo SPF yo hasi (munsi ya 15).
Gutezimbere ibyifuzo byunvikana kugirango ukemure itandukaniro riri hagati yo gukenera, kuboneka no gufata
Ubu bushishozi bwabaguzi bugaragaza impamvu nyinshi zituma badashaka gukoresha izuba rihagije nubwo bazi ko ari ngombwa kurindwa:
Imirasire y'izuba yatekereje kumva ifatanye kandi itorohewe;
Filime yamavuta yizuba asiga mumaboko irashobora gukora imirimo ya buri munsi;
Gukoresha ibicuruzwa birinda izuba bifatwa nkibitwara igihe;
Naho kubijyanye no kurinda izuba mumaso, birashobora kandi kubangamira ubutegetsi busanzwe, burimunsi.
Biragaragara rero ko hakenewe uburyo bushya bwo kurinda izuba ryuzuza izuba risanzwe kandi rishobora kwinjizwa byoroshye kandi neza mubuzima bwa buri munsi bwabantu hamwe na gahunda zabo zo kwita kubantu. Kwiyongera gukenera ibicuruzwa bituruka ku zuba byo mu maso nka cream yinyuguti, byumwihariko, bitera ibibazo bishya - bityo rero amahirwe - kubashinzwe gukora.
Ni muri urwo rwego ibyiyumvo byibicuruzwa byita ku muntu ku giti cye ubu biri hamwe n’ibicuruzwa bikora nkumushoferi wingenzi cyane.
Emulsifiers: ikintu cyingenzi mubikorwa no kwiyumvisha ibintu
Kugirango ugere kurwego rwo hejuru rwa SPF rwifuzwa neza nabaguzi, izuba ryizuba rigomba kuba rifite igice kinini cyamavuta ya UV. Naho kubijyanye no kwisiga amabara yubwoko bwose, ibicuruzwa bigomba kandi kuba bishobora gushiramo rimwe na rimwe umubare munini wibibara nka dioxyde ya titanium ikoreshwa nkibara cyangwa UV-muyunguruzi.
Sisitemu ya emulisile ituma bishoboka gukora formulaire iringaniza iki gisabwa kumavuta ya UV yamavuta hamwe nicyifuzo cyibicuruzwa byoroshye gukoreshwa no gukora firime idafite amavuta, yoroshye kuruhu. Muri ubwo buryo, emulisiferi igira uruhare runini muguhagarika emuliyoni, cyane cyane mugihe ikeneye gushyiramo imbaraga nyinshi yibintu bigoye nka filteri ya UV, pigment, umunyu, na Ethanol. Ibigize byanyuma ni ngombwa cyane, kuko kongera inzoga ziterwa na formulaire bitanga urumuri rworoshye kandi bitanga uruhu rugarura ubuyanja.
Ubushobozi bwo kongera ubunini bwinzoga nabwo butanga abayikora muburyo bworoshye muguhitamo kwa sisitemu yo kubungabunga emulsiyo, cyangwa irashobora gukuraho ibikenewe.
Imiterere yaSmartsurfa-CPKnka kamere ya fosifonolipide {lecithin na cephaline) muruhu, ifite isano nziza, umutekano muke, kandi neza neza kuruhu, bityo irashobora gukoreshwa neza mubicuruzwa byita kubana.
Ibicuruzwa byakozwe shingiro kuri Smartsurfa-CPK birashobora gukora urwego rwamazi arwanya amazi nkubudodo hejuru yuruhu, birashobora gutanga amazi meza, kandi bikwiranye cyane nizuba rirerire ryizuba hamwe nishingiro; Mugihe ifite uburinganire bugaragara bwagaciro ka SPF kubizuba.
(1) Birakwiye gukoreshwa muburyo bwose bwibicuruzwa byita kuruhu byabana byoroheje bidasanzwe
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(3) Irashobora kuzana ubudodo bumeze nkuruhu rworoshye kubicuruzwa byanyuma
(4) Nka co-emulifier, irashobora kuba ihagije kugirango iteze imbere amavuta yo kwisiga
Igihe cyo kohereza: Gicurasi-09-2024