Gukoresha ibikomoka ku bimera mu nganda z'ubwiza: Udushya mu ikoranabuhanga mu bwiza karemano

Uko abaguzi bakenera ubuvuzi bw’uruhu karemano, bwizewe kandi bunoze, ibikomoka ku bimera byabaye ingenzi mu guhanga udushya mu nganda z’ubwiza. Kuva ku miterere ya antioxidant no kurwanya gusaza kugeza ku ngaruka zo kwera no guhumeka, ibi bintu bikora biva mu bimera birimo guhindura uburyo bwo kwisiga binyuze mu ikoranabuhanga rigezweho, bikongera imbaraga mu iterambere ry’ibidukikije ku isoko ry’ubwiza ku isi.

Mu bijyanye n'umutekano, ibikomoka ku bimera bikurwa mu bimera karemano, bifite ibyago bike byo kwangirika no kurwara indwara ugereranije n'ibintu bya shimi byakozwe mu nganda, bigatuma bihura neza n'uruhu. Ku bantu bafite uruhu rworoshye, amavuta yo kwisiga arimo ibikomoka ku bimera akenshi ni amahitamo yizewe kandi yizewe.

Imikorere y'ingenzi n'uburyo ibikomoka ku bimera bivangwa mu kwisiga

● Antioxydant na Anti-adoze

Polyphenols na flavonoids mu bimera bigira ingaruka zo kurwanya gusaza binyuze mu gukuraho radicals free no kubuza lipid peroxidation. Urugero, nk'ubwoko bushya bwa antioxidant karemano, polyphenols z'icyayi zifite imiterere myinshi ya antioxidant mu bushyuhe bw'icyumba no mu rugero ruto, zishobora kuziba imirasire ya ultraviolet no gukuraho radicals free iterwa na UV, kurinda imikorere isanzwe ya melanocytes, kubuza tyrosinase na catalase gukora, kugabanya isohoka rya melanin na lipid peroxidation, no kugera ku ngaruka zo gukuraho freckle. Ginsenosides zigaragaza ingaruka nziza zo kurwanya iminkanyari no gukomera binyuze mu kongera imikorere ya superoxide dismutase (SOD) no kugabanya ingano ya malondialdehyde (MDA). Ikiyiko cy'amababi y'umwelayo gikungahaye kuri antioxydants nka oleuropein na hydroxytyrosol, bishobora gukumira ingaruka zo kubyimba, guteza imbere ukwiyongera kw'uturemangingo no gushyira collagen mu mubiri, kunoza ibibazo by'uruhu biterwa no kubyimba, no kongera ubushobozi bw'uruhu bwo gukuraho radicals free ogisijeni, bigatinda gusaza k'uruhu.

● Kwera no kutagira aho biborera

Ibimera bivamo umweru bigira ingaruka nziza mu kubuza imikorere ya tyrosinase no kubuza inzira yo gukora melanin. Glabridin ivanwa mu mizi ya Glycyrrhiza uralensis (licorice) (Glycyrrhiza glabra L.), ifite imbaraga zikubye inshuro 16 kurusha hydroquinone mu gukora umweru kandi ntigira uburozi. Mu rwego rwo gukora uruhu rwera, arbutin nayo ni ibimera bikoreshwa cyane, ishobora kwinjira vuba mu ruhu, ikabuza ikorwa rya melanin, ikagabanya ibara, bityo ikagera ku kwera no gukuraho amabara, ni imwe mu bikoresho fatizo bivamo umweru kandi byizewe. Asiaticoside ishobora guteza imbere ubwiyongere bwa fibroblast no kwihutisha metabolism ya melanin, ikoreshwa cyane mu gusana nyuma y'izuba.

● Gusana no Gutunganya Imbogamizi

Polysaccharide z'ibimera (nka aside hyaluronic na oat beta-glucan) zongerera imikorere y'uruhu binyuze mu gukora agahu gatanga ubushyuhe no guteza imbere ihinduka rya keratinocyte. Igice cya polysaccharide kiri mu gicuruzwa cya aloe vera gishobora kongera AQP-3 ya keratinocytes, ishobora kongera ubushyuhe bw'uruhu ku kigero kirenga 30% no kunoza uburyo uruhu rworoshye no gukomera, ndetse no guteza imbere ikwirakwira no gutandukanya uturemangingo tw'uruhu, bigafasha mu gukumira no gusana ibyangiritse by'uruhu. Ibintu bidapfa gukurwamo (9%-13%) biri mu mavuta ya shea bisa n'ibice bya sebum, bifite ubushobozi bwiza bwo gufunga ubushyuhe.

● Irwanya ubushyuhe n'ubuhumekero

Ibimera bivamo ibimera bigira ingaruka ku barwayi ba ubwivumbure kuko bibuza irekurwa rya histamine no kugenzura uburyo ubudahangarwa bw'umubiri bukora. Dipotassium glycyrrhizinate ishobora kugabanya urugero rw'ibintu bitera ububabare kandi ikoreshwa cyane mu kwita ku ruhu rworoshye. Flavonoids ziri mu bimera bya portulaca zishobora kubuza irekurwa rya histamine no kugabanya ibimenyetso bya dermatitis yo mu bwoko bwa contact. Ibimera bya chamomile bifite ubushobozi bwiza bwo kugabanya ubwivumbure kandi burwanya ubwivumbure, bushobora kugabanya neza ibimenyetso by'uruhu rworoshye, kugabanya gutukura no gushyuha.

Ikoreshwa ry'ibikomoka ku bimera mu kwisiga

● Urwego rurwanya gusaza: Intambwe nshya kuva ku bikoresho kugeza ku mvange

Ifu y'iroza igira uruhare runini mu kurwanya gusaza binyuze mu gukuraho radicals zidafite ireme no guteza imbere collagen synthesis. Amavuta y'ingenzi ya AFU Damascus Rose akoresha ikoranabuhanga ryo gukuramo CO₂ rihambaye cyane, rigumana ibirenga 90% by'ibintu bikora, kandi ibizamini bya muganga byagaragaje ko bishobora kongera ubushobozi bw'uruhu ku kigero cya 15%. Impumuro ya Rhodiola Cream ikoresha ikoranabuhanga rya microencapsulation, yongera ubushobozi bwa salidroside bwo kubaho, hamwe no kugabanuka kugaragara kw'imikunjo ya nasolabial mu byumweru 4.

● Kweza uruhu no koroshya utudomo: Kwibanda neza ku nzira yo gutera Melanine

Guhuza nicotinamide n'ibikomoka ku bimera byabaye ikintu gishya mu kweza uruhu. PROX ya OLAY ihuza 3% bya nicotinamide na dipotassium glycyrrhizinate, bishobora kugabanya neza ishyirwa rya melanin, bigatanga urumuri rwinshi mu byumweru 4. Hagati aho, Skin Ceuticals' Discouration Defense ikoresha formula yo kweza uruhu ifite 3% bya aside tranexamic + 1% ya aside kojic + 5% ya nicotinamide + 5% ya aside sulfonique ethane, bigatuma habaho kweza uruhu mu buryo butandukanye.

● Kwita ku ruhu mu buryo bwimbitse: Byubaka uburinganire bw'ibidukikije by'uruhu

Ibimera bivangwa n'ibimera bigira ingaruka ku ruhu binyuze mu kugenzura mikorobe no gusana uruhu. La Roche-Posay Cicaplast Baume B5 repair cream irimo 5% Provitamine B5 + Madecassoside + Tribioma, ituma keratin ivugururwa neza, igatuma collagen ikorwa, igatuza vuba umutuku, ikihutisha kurwanya stress, kandi igatunganya ibidukikije. Winona's Sensitiveness Relieving Series irimo prinsepia utilis rogle extract, purslane extract, salvia miltiorrhiza extract, igabanya vuba ubushobozi bwo kumva no kugabanya ubushobozi bwo kumva no kumva.

● Kwita ku zuba no kurindwa: Izamuka ry'ibintu bikura imirasire y'izuba karemano

Ibimera bitanga uburinzi binyuze mu kwinjiza UVA/UVB no kubuza fotoaging. Angelica extract igaragaza uburebure bukomeye bwo kwinjiza mu ruhererekane rw'uburebure rwa 280-320 nm kandi ishobora gusimbura bimwe mu binyabutabire bikingira izuba. Aside ya Rosmarinic ishobora kugabanya UVB-induced matrix metalloproteinase (MMP-1), bityo igatinza kwangirika kwa collagen.

Imbogamizi n'icyerekezo cy'ejo hazaza

● Igenamigambi n'Igenzura ry'Ubuziranenge

Ibintu bikora ku bimera bigizweho ingaruka zikomeye n’inkomoko, igihe cyo gusarura n’uburyo bikuramo. Mu gihe kizaza, ni ngombwa gushyiraho ikoranabuhanga ryo gushushanya ibikumwe, gusobanura agaciro k’ibicuruzwa bikora, no kunoza uburyo bwose bwo gukurikirana uruhererekane rw’ibimera kuva ku gutera kugeza ku bihingwa.

● Gufata uruhu n'uburyo bwa siyansi bwo kwinjiza amaraso mu ruhu

Ibikomoka ku bimera bifite uburemere bunini bwa molekile kandi igipimo cyo kwinjiza ibintu mu ruhu muri rusange kiri munsi ya 5%. Nanotechnology (urugero: liposomes, microspheres za polymeric) ishobora kongera ubushobozi bwo gutanga ibintu bikora; ingaruka za pH n'imbaraga za iyoni ku guhagarara zigomba kwitabwaho iyo bivanze n'ibintu bya chimique.

● Udushya mu ikoranabuhanga no gukoresha mu nganda

Ubushakashatsi bwa sintetike bushobora guhindura inzira z’ibimera mu buryo bw’icyerekezo no kongera umusaruro w’ibice byibandwaho. Ikoranabuhanga rishya nko gukuramo amazi akomeye cyane no gutandukanya uturemangingo rishobora kugabanya ikiguzi cy’umusaruro ho hejuru ya 30%.

Ibimera birimo kuvugurura imiterere y’inganda zikora ubwiza bw’umwimerere, umutekano kandi bifite imikorere myinshi, kuva ku kurwanya gusaza kugeza ku kwita ku ruhu rworoshye, uburyo bwo kubikoresha bukomeje kwaguka. Mu gihe kizaza, hamwe no kunoza uburyo bwo gushyiraho amabwiriza, iterambere ry’ikoranabuhanga n’inkunga y’amategeko agenga imikorere, ibimera bivamo ibimera biteganijwe ko bizaba imbaraga z’ingenzi mu guteza imbere ubwiza bw’icyatsi no kurengera ubuzima bw’abaguzi, bigashyira imbaraga nshya mu iterambere rirambye ry’inganda zikora ubwiza bw’isi.