Nakuba ubudlelwano phakathi kokugxilisa isithako nokusebenza kahle kwezimonyo bungasibo ubudlelwano bomugqa obulula, izithako zingakhipha ukukhanya nokushisa kuphela lapho zifinyelela ekugxiliseni okusebenzayo.
Ngokusekelwe kulokhu, sihlanganise ukugxila okusebenzayo kwezithako ezisebenzayo ezivamile, futhi manje sizokuthatha ukuze uziqonde.
i-hyaluronic acid
Ukugxila okuphumelelayo: i-0.02% i-Hyaluronic acid (HA) nayo iyingxenye yomzimba womuntu futhi inomphumela okhethekile wokuthambisa. Njengamanje iyinto ethambisa kakhulu emvelweni futhi yaziwa njengento efanelekile yokuthambisa yemvelo. Isamba esingeziwe esijwayelekile singama-0.02% kuya ku-0.05%, okunomphumela wokuswakama. Uma kuyisisombululo se-hyaluronic acid, izokwengezwa ngaphezu kuka-0.2%, ebiza kakhulu futhi ephumelelayo.
I-Retinol
Ukugxilisa ingqondo okusebenzayo: u-0.1% uyisithako sakudala sokulwa nokuguga, futhi ukusebenza kwayo nakho kuqinisekisiwe. Ingasheshisa ukukhiqizwa kwe-collagen, iqinise i-epidermis, futhi isheshise i-metabolism ye-epidermis. Ngenxa yokuthi u-A utshwala bungamuncwa kalula esikhumbeni, kufakazelwe ngokomtholampilo ukuthi ukungezwa kwe-0.08% kwanele ukwenza uvithamini A adlale umphumela wokulwa nokuguga.
i-nicotinamide
Ukugxila okuphumelelayo: i-niacinamide engu-2% inokungena kahle, futhi ukugxila kuka-2% -5% kungathuthukisa umbala. U-3% we-niacinamide ungamelana kangcono nomonakalo obangelwa ukukhanya okuluhlaza okwesibhakabhaka esikhumbeni, futhi i-niacinamide engu-5% inomthelela onamandla ekukhanyiseni ithoni yesikhumba.
i-astaxanthin
Ukugxila okuphumelelayo: I-0.03% i-Astaxanthin iyiketanga eliphukile le-antioxidant elinamandla okulwa ne-antioxidant, elingasusa i-nitrogen dioxide, ama-sulfides, ama-disulfides, njll. Ingase futhi inciphise i-lipid peroxidation futhi ivimbele ngempumelelo i-lipid peroxidation ebangelwa ama-radicals mahhala. Ngokuvamile, inani elingeziwe elingu-0.03% noma ngaphezulu liyasebenza.
I-Pro-Xylane
Ukugxila okusebenzayo: Esinye sezithako ezihamba phambili ezisebenzayo ze-2% Europa, ibizwa nge-Hydroxypropyl Tetrahydropyranthriol ohlwini lwezithako. Kuyingxube ye-glycoprotein engashukumisa ukukhiqizwa kwama-aminoglycans esikhumba ngesilinganiso esingu-2%, ikhuthaze ukukhiqizwa kohlobo lwe-collagen VII no-IV, futhi ifinyelele umphumela wokuqinisa isikhumba.
377
Ukugxilisa ingqondo okusebenzayo: 0.1% 377 igama elivamile le-phenethyl resorcinol, okuyisithako senkanyezi esaziwa ngomphumela wako wokuba mhlophe. Ngokuvamile, u-0.1% kuya ku-0.3% ungaqala ukusebenza, futhi ukugxilisa ingqondo ngokweqile kungase kuholele ekuphenduleni okubi njengobuhlungu, ububomvu, nokuvuvukala. Umthamo ojwayelekile uvamise ukuba phakathi kuka-0.2% kuya ku-0.5%.
uvithamini C
Ukugxila okuphumelelayo: I-5% kavithamini C ingavimbela umsebenzi we-tyrosinase, ivikele isikhumba emonakalweni we-UV, ithuthukise ubuthuntu, isheshise umzimba wesikhumba, futhi ikhuthaze ukukhiqizwa kwe-collagen. I-5% kavithamini C ingaba nomphumela omuhle. Lapho i-vitamin C iphezulu, ivuselela kakhulu. Ngemuva kokufinyelela ku-20%, ngisho nokwandisa ukugxila ngeke kuthuthukise umphumela.
vitamin E
Ukugxila okuphumelelayo: 0.1% I-Vitamin E iyivithamini encibilikayo ngamafutha, futhi umkhiqizo wayo we-hydrolyzed i-tocopherol, okungenye ye-antioxidants ebaluleke kakhulu. Ingakhanyisa ithoni yesikhumba, ibambezele ukuguga, inciphise imigqa emihle, futhi yenze isikhumba sibe nokunwebeka. I-Vitamin E enokugxila kusuka ku-0.1% kuya ku-1% ingaba nemiphumela ye-antioxidant.
Isikhathi sokuthumela: Sep-23-2024
