Ukunakekela Isikhumba Ngokumelene Nokungcoliswa: Ukuvikela Isikhumba Sakho Ekuhluphekeni Kwezemvelo

Ukungcoliswa kwemvelo kuyisitha esingabonakali esithinta impilo yesikhumba kakhulu kunalokho abantu abaningi abazi. I-particle matter ethulwe emoyeni, i-ozone, i-nitrogen dioxide, ama-polycyclic aromatic hydrocarbons, kanye nezinto eziphilayo eziguquguqukayo zihlasele isikhumba nsuku zonke, ikakhulukazi ezindaweni zasemadolobheni. Lezi zinto ezingcolisayo zincane ngokwanele ukuze zidlule emathunjini futhi zidlule ngisho nase-stratum corneum ngokuphelele, zifinyelele kumaseli aphilayo ezindaweni ezijulile ze-epidermis.

Uma seziqedile isikhumba, ziqala ukukhiqiza ama-free radicals — ama-molecule angazinzile alimele izakhiwo zamangqamuzana, i-DNA, ama-proteins, kanye nama-lipids ngenqubo ebizwa ngokuthi i-oxidative stress. Le miphumela ye-oxidative ikhulisa zonke izimpawu zokuguga kwesikhumba: ukuwohloka kwe-collagen, ukulahleka kokuphenduka, ukuvela kwemijikelezo, i-hyperpigmentation, kanye ne-texture engalingani. Ucwaningo luhlanganise njalo ukungcoliswa komoya nokwanda kwemiphumela ye-age spots, ikakhulukazi emaphashini nasekhanda lapho i-particle matter ihlale kakhulu.

Izifundo eziqhathanisa abantu ezindaweni eziphakeme zokungcoliswa komoya nabantu ezindaweni ezihlanzekile zikhombisa ukuhamba kwesikhumba okusheshayo phakathi kwabahlali bezindawo zasemadolobheni ngisho nangemva kokulawula ukuvezwa kwelanga. Ukungcoliswa futhi kuphazamisa isithiyo sesikhumba ngokunciphisa izinsiza zayo zemvelo ze-antioxidant futhi kuphazamisa i-lipid layer egcina umswakama futhi igcine izinto eziphazamisayo ngaphandle. Umphumela uwukuphindaphinda kokukhathazeka, ukuvuvukala okuphakeme, ukungabi namanzi, nokuguga okukhulayo.

Imikhiqizo yezezimboni, umusi wezinqwaba (kuhlanganise nokuhlangana kwesibili), kanye nomoya ophuma ezithuthuthwini konke kunomthelela. Ngisho nezinga lomoya eliphakathi nendawo libalulekile — imikhono yokupheka, imikhiqizo yokuhlanza, kanye nezinto eziphilayo eziguquguqukayo ezivela kumafenisha nezinto zokwakha zengeza emithwalweni ehlanganisiwe. Ukuqonda ukuthi umonakalo wokungcoliswa uqhubeka futhi awubonakali kuyisinyathelo sokuqala sokwakha isu lokuvikela.

Ama-antioxidants angama-molecule akhulula ama-free radicals ngaphambi kokuba akwazi ukulimaza izakhiwo zamangqamuzana, okwenza kube yisigaba esibaluleke kakhulu sezithako zokulwa nomonakalo wesikhumba ophathelene nokungcoliswa. I-Vitamin C (L-ascorbic acid) ngezinga elingu-10 kuya ku-20 percent iyona ehlolwe kakhulu njenge-antioxidant yokufaka, futhi izifundo zikhombisa ukuthi inciphisa umonakalo we-oxidative ovela ku-UV nasekuthinteni kokungcoliswa ngaphezu kuka-50 percent uma ifakwa ngaphambi kokuthintwa kwemvelo.!! Ukuze uthole inzuzo ephezulu, faka i-vitamin C serum njalo ekuseni ngemuva kokuhlanzwa nangaphambi kokufaka i-sunscreen.

Ikhulisa umphumela wokuvikela we-sunscreen ngenkathi inikeza ukususa ama-free radicals ngqo. I-Vitamin E (tocopherol) isebenza ngokubambisana ne-vitamin C — uma zihlanganiswa, zinikeza ukuvikela okukhulu kunoma iyiphi ingxenye eyodwa kuphela. Ama-serum ama-antioxidant ahlakaniphile amaningi afaka kokubili.

I-Niacinamide ivikela umonakalo wokungcoliswa ngenkathi ikhulisa isithiyo sesikhumba, inciphisa ukulahleka kokumunca, futhi ithulisa ukuvuvukala. I-Ferulic acid iqinisa ama-vitamins C no-E futhi iphinda kabili amandla awo okuvikela. I-Resveratrol, i-polyphenol etholakala esikhumbeni se-grape, ibonakale inezakhiwo ezinamandla zokulwa nokuvuvukala nezokulwa ne-oxidative uma ifakwa.

I-Green tea extract (EGCG) iyona enye i-antioxidant enamandla enciphisa i-oxidative stress eyenziwa yi-UV kanye nokungcoliswa. I-Astaxanthin, i-carotenoid evela kumicroalgae, iyavela njengomunye wama-antioxidants anamandla kakhulu ahlolwe ekunakekeleni isikhumba, nezifundo ezithile zikhombisa ukuthi iyamandla amahlandla ayikhulu kuno-Vitamin E ekunciphiseni i-singlet oxygen. Umgomo oyinhloko ukuthi ukuvikela kwe-antioxidant kusebenza kahle kakhulu uma kufakwa ngaphambi kokuthintwa — ngaphambi kokuthi kwenzeke — kunokuba kube ngemuva.

Cabanga ngama-antioxidant serum akho asekuseni njengomkhono ongabonakali osikhumba sakho osiweara empini nsuku zonke. Hlola okwengeziwe mayelana nezithako ezinhle zokukhanya kwesikhumba.

Ukuhlanza kahle kodwa kancane kubalulekile kunoma ubani ophila endaweni engcolile. Phakathi kosuku, i-particle matter, izinsimbi ezinzima, kanye nezinto eziphilayo ziqoqeka ebusweni besikhumba nasezithunjini. Uma zingasuswa kahle, lezi zinto ezingcolisayo ziqhubeka nokukhiqiza ama-free radicals phakathi kobusuku, zikhulisa umonakalo ngesikhathi okumele kube yisikhathi sokulungisa kwesikhumba.

Ukuhlanza kabili — inqubo yeziqondiso ezimbili eqala ekunakekeleni isikhumba saseMpumalanga — ikakhulukazi ifanele le nselelo. Ukuhlanza kokuqala kusebenzisa i-oil-based noma i-balm cleanser eyosusa izinto ezingcolisayo ezixhunywe ngama-oyili, i-sunscreen, kanye ne-sebum ebusweni besikhumba. Ama-cleanser ase-oil-based asebenza kahle kakhulu ekususeni i-particle matter kanye nama-polycyclic aromatic hydrocarbons kunezihlanzi ezisekelwe emanzini kuphela, ngoba izinto ezingcolisayo eziningi zihlala zixhunywe kuma-oyili kunemanzini.!!

Ukuhlanza kwesibili kusebenzisa i-gentle water-based cleanser ukususa noma yikuphi okusele futhi uqinisekise ukuthi izithunjini zicacile. 5 ukuze ugcine i-acid mantle, futhi ugweme ama-formula apholile anama-sodium lauryl sulfate, okwehlisa ama-lipids esithiyo ofuna ukuvikela. Kubantu abathola ukuthi ukuhlanza kabili kubabiza kakhulu noma kuthatha isikhathi eside, i-micellar water inikeza enye indlela eyodwa esebenza kahle ekuthatheni izinto ezingcolisayo ezisurface nge-surfactant micelles.

Nokho, i-micellar water kuphela ingase ingabi yanele kubagibeli abane-makeup enzima noma labo abathinteka kakhulu ekungcolisweni kwemigwaqo. Ngemuva kokuhlanzwa, faka ukwelashwa kwakho kokuhlwa kanye ne-moisturizer ngokushesha — isikhumba esihlanzekile silahlekelwa umswakama ngokushesha, futhi isikhathi sokuhlanzwa silungile sokumunca umkhiqizo. Ngesikhathi esisodwa noma kabili ngesonto, cabanga ukusebenzisa i-clay mask equkethe i-kaolin noma i-bentonite, ethatha izinto ezingcolisayo ezivela ezithunjini futhi inikeze ukuhlanza okujulile ngaphandle kokuphazamiseka kokuhlanzwa komzimba.

Ibhariyela eqinile, engaphuliwe iyisivikelo sakho esisebenzayo kakhulu sokuvikela ekuphuleni kwemvelo. Ibhariyela — eyakhiwe ngama-corneocytes afakwe kumatrix ye-ceramides, cholesterol, kanye namafutha — isebenza njengodonga lwezindonga oluvimbela ukungcola ekungeni kwelanga ngesikhathi igcina umswakama ngaphakathi. Lapho le bhariyela iphukile ngenxa yemikhiqizo enzima, ukweqisa ekukhipheni, noma ukungcola uqobo, isikhumba siba nokungena kalula ezitheni ezikuhlupha.

Ukwandisa ibhariyela kuhilela ukusebenzisa imikhiqizo enothile nge-ceramides, ethuthukisa umswakama; niacinamide, ethuthukisa ukukhiqizwa kwemvelo kwe-ceramide; kanye ne-occlusives efana ne-squalane noma i-dimethicone, ezakha ifilimu yokuvikela phezu kwesikhumba. Ezinye imikhiqizo yesimanje iqukethe ama-polymers akha ifilimu elingabonakali elivimbela ukuhlanganiswa kwezingxenye, kunciphisa kahle inani lokungcola elihlala esikhumbeni sakho phakathi nosuku. I-blue light, ebizwa nangokuthi ukukhanya okuphezulu okubonakalayo, imele indawo entsha yokukhathazeka ekulimazeni isikhumba kwemvelo.

Ucwaningo olukhulayo luphakamisa ukuthi ukuvezwa isikhathi eside kwe-blue light evela kumaskrini nasezikhanyisweni zangaphakathi kungase kube nomthelela ekukhuleni kwe-hyperpigmentation nase-oxidative stress, nakuba ubufakazi buncane uma kuqhathaniswa ne-UV noma ukungcola komoya, futhi ukubaluleka kwezokwelapha ezingeni lokuvuleka okujwayelekile kusemkhankasweni.!! I-iron oxide kumaskrini anombala inikeza ukuvikelwa okubalulekile kokukhanya okubonakalayo okuhlanganisa ne-blue light, okwenza ama-sunscreens amaminerali anombala abe ukukhetha okufanelekile kulabo abakukhathalelayo ukuvezwa kumaskrini. Ukungcola kwangaphakathi akufanele kuphuthume — ukuthuthukisa ikhwalithi yomoya wangaphakathi nge-HEPA filtration, ukuhlinzeka kahle komoya, nokunciphisa imithombo ye-volatile organic compounds kunganciphisa kakhulu umthwalo wokungcola okumele isikhumba sakho sihlangabezane nawo nsuku zonke.

Uhlelo oluphumelelayo lokuvikela ukungcola aludingi ukuguqulwa kokunakekelwa kwesikhumba okukhona — kudinga ukwengeza nokulungisa okuhlelekile. Emini, okubalulekile ukuvikela. Ngemuva kokuhlanza, sebenzisa i-serum ye-antioxidant equkethe i-vitamin C njengenyathelo lakho lokuqala elisebenzayo.

Landela nge-moisturizer equkethe i-niacinamide kanye ne-ceramides ukuze uqinise ibhariyela. Qeda nge sunscreen ebanzi, okungcono kube ifomula yeminerali enombala enezinhlaka ze-iron oxide ukuze uthole ukuvikelwa okwengeziwe kokukhanya okubonakalayo. Uma uchitha isikhathi esiningi ngaphandle endaweni enokungcola okuphezulu, cabanga ngamascreen anama-antioxidants engeziwe ukuze uthole isivikelo esengeziwe.

Ngobusuku, okubalulekile kushintsha kube ukususa nokulungisa. Hlanza kabili ukuze uqinisekise ukuthi zonke izinkinga ezihlanganisiwe zisuswe ngokuphelele esikhumbeni nasemithanjeni. Faka i-serum yokwelapha — i-retinol isekela ukuhamba kwezicubu kanye nokwakhiwa kwe-collagen, kusiza ukulungisa umonakalo omncane wansuku zonke ophuma ekuphuleni kwemvelo.

Vala konke nge-cream yokulala enothile noma i-mask yokulala equkethe ama-lipids alungisa ibhariyela. Ngesonto, faka i-mask esekelwe ku-clay ukuze ukhiphe ukungcola okujule. Izici zokudla nezokuphila zisebenzisana nohlelo lwakho lokuphatha.

Ukudla okunothile ngama-antioxidants — ama-berries, amahlamvu amnyama, i-green tea, izinhlanzi ezinamafutha, amantongomane, kanye ne-chocolate emnyama — kunikeza ukuvikelwa kwe-free radical yangaphakathi okwandisa ukuvikelwa kwakho kokuphatha. Ukuhlanzeka okwanele kusekela umsebenzi we-barrier yesikhumba. Ukujolisa njalo kuthuthukisa ukuhamba kwegazi futhi kusiza isikhumba sikhulule imikhiqizo yokungcola kahle, nakuba ukujolisa ezindaweni ezinamandla okungcola kungase kube nomphumela ophambene, ngakho khetha ukujolisa ngaphakathi noma izindlela ezingakhinyabezi lapho kungenzeka. Umphumela ophumayo wokufaka ama-antioxidants njalo, ukuhlanza kahle, ukugcina ibhariyela, kanye nezindlela eziphilayo kudala indawo yesikhumba eqinile engakwazi ukumelana nezimpilo zasemadolobheni kangcono kakhulu kunezikhumba ezingavikelwanga — futhi umehluko uba sobala ngokwengeziwe ngonyaka nonyaka.