Izimonyo Zokulwa Nokuguga kanyeUkuguga Kwesikhumba
Ukuguga kwesikhumba ngokomzimba kubonakala ekuncipheni kwe-epidermis, eba yomile, inciphe, futhi ingabi nokunwebeka, futhi ihlanganyele ekudalweni kwemigqa emincane. Ngokusekelwe ebuhlotsheni phakathi kokuguga ne-epidermis, kungaphethwa ngokuthi i-metabolism evamile ye-epidermis yonakele, amafutha ayancishiswa, amaprotheni nama-enzyme e-metabolic ayaphazamiseka, ukuvuvukala kuyavela, bese kwenzeka umonakalo wesithiyo. Ngakho-ke, ekuthuthukisweni kwezimonyo ezihlobene nokuguga, kuyalulekwa ukuthi ucabangele ukwengeza izinto zokusetshenziswa ezisebenzayo ezihlobene nomonakalo wesithiyo sesikhumba ukuze kubambezeleke kangcono ukuguga kwesikhumba.
“Izinto ezivuselela isikhumba” zakudala ezifana ne-vitamin A kanye ne-lactic acid zivame ukusetshenziswa ukuxazulula inkinga yokunciphisa izinga lokuguqulwa kwamangqamuzana e-epidermal, futhi umphumela uqinisekiswe ngabathengi. Ukugcinwa kwesithiyo sesikhumba kuyinkinga yokuqala okufanele icatshangelwe ezimonyweni zokulwa nokuguga. Indlela yokulinganisela amanzi namafutha kanye nokuthambisa kuyisihluthulelo. Izithambisi ziqoqana kanje: ① ama-emollients, i-lanolin, uwoyela wamaminerali, kanye ne-petroleum kwandisa ukuhlangana kwamaseli e-cornea; ② izithiyo, i-paraffin, ubhontshisi, i-propylene glycol, i-squalene, i-lanolin kunciphisa ukulahleka komswakama wesikhumba (TEWL); ③ Izinto ezithambisa isikhumba, i-glycerin, i-urea, kanye ne-hyaluronic acid kwandisa ukumuncwa kwe-stratum corneum. Kukhulunywe futhi ngenhla ukuthi ukuwohloka kwe-epidermal oxidation kanye nezinhlelo ze-antioxidant kuthinta kakhulu inqubo yokuguga kwesikhumba. Kubalulekile ukusebenzisa izithako ezinhle ze-antioxidant ezimonyweni zokulwa nokuguga. Ama-antioxidants asetshenziswa kakhulu yi-vitamin C, i-vitamin E, i-niacinamide, i-alpha-lipoic acid, i-coenzyme Q10, ama-polyphenols etiye eliluhlaza, njll. Eminyakeni yamuva nje, ucwaningo mayelana nendlela yokuguga kwesikhumba okubangelwa ukungasebenzi kahle kwamasosha omzimba e-epidermal luye lwathuthuka ngokushesha. Ukulawulwa kokulwa nokuvuvukala kanye nokuzivikela komzimba kwezithako eziningi zezitshalo noma izithako zemithi yaseShayina kuye kwaqinisekiswa, futhi imiphumela emihle itholakale ekusetshenzisweni.
Isikhathi sokuthunyelwe: Julayi-29-2022
