Izidingo zokuswakama kanye ne-hydrating -i-hyaluronic acid
Ekusetshenzisweni kwezithako zamakhemikhali e-skincare eku-inthanethi ngo-2019, i-hyaluronic acid ibekwe kuqala. I-hyaluronic acid (eyaziwa ngokuthi i-hyaluronic acid)
Kuyi-polysaccharide yomugqa yemvelo ekhona ezicutshini zomuntu nezilwane. Njengengxenye eyinhloko ye-matrix ye-extracellular, isakazwa kakhulu emzimbeni we-vitreous, amalunga, intambo yombilical, isikhumba nezinye izingxenye zomzimba womuntu, idlala imisebenzi ebalulekile yokuphila. I-Hyaluroniki acid inezakhiwo ezinhle zomzimba namakhemikhali kanye nemisebenzi yebhayoloji njengokugcinwa kwamanzi, ukuthambisa, i-viscoelasticity, i-biodegradability, kanye ne-biocompatibility. Njengamanje iwuketshezi oluswakama kakhulu olutholakala emvelweni futhi yaziwa njengento efanelekile yokuthambisa yemvelo. Ngokuvamile, isixazululo samanzi se-hyaluronic esihlanzekile esingu-2% singagcina umswakama ongu-98%. Ngakho-ke, i-hyaluronic acid isetshenziswa kabanzi emkhakheni wezimonyo.
Izidingo zokucwenga -I-Niacinamide
I-Niacinamide iyisithako esimhlophe esidume kakhulu kanye nevithamini B3. Indlela yokusebenza ye-nicotinamide inezici ezintathu: okokuqala, isheshisa imetabolism futhi ikhuthaza ukuchithwa kwama-melanocyte aqukethe i-melanin; okwesibili, ingasebenza ku-melanin esivele ikhiqiziwe, inciphise ukudluliswa kwayo kumaseli angaphezulu; okwesithathu, i-nicotinamide ingaphinde ikhuthaze ukwakheka kwamaprotheni e-epidermal, ithuthukise ikhono lokuzivikela lesikhumba, futhi yandise umswakama wesikhumba. Kodwa-ke, ubumsulwa obuphansi be-niacinamide bungabangela ukungabekezelelani, ngakho-ke i-niacinamide ezimonyoni inokulawula okuqinile phezu kwezinto ezingavuthiwe nokungcola, okuholela emazingeni aphezulu ekwakhiweni kwefomula nenqubo.
Isidingo esimhlophe - i-VC kanye nokuphuma kwayo
Ivithamini C(i-ascorbic acid, eyaziwa nangokuthi i-L-ascorbic acid) iyisithako sokuqala esimhlophe esidala kakhulu, esinemiphumela emhlophe kokubili ngomlomo nangaphezulu. Ingavimbela ukuhlanganiswa kwe-melanin, inciphise i-melanin, ikhulise okuqukethwe kwe-collagen futhi ithuthukise umbala wesikhumba, inciphise ukuvuthwa kwe-vascular kanye nokuvuvukala, ngakho-ke futhi inemiphumela emihle ekuvuvukeni kanye nemivimbo ebomvu yegazi.
Izithako ezifanayo zifaka okuphuma ku-VC, okuthambile futhi ezinzile. Ezivamile zihlanganisa i-VC ethyl ether, i-magnesium/sodium ascorbate phosphate, i-ascorbate glucoside, ne-ascorbate palmitate. Ngokuvamile ziphephile, kodwa ukugxila okuphezulu kungase kucasule, kungazinzi, futhi kufakwe i-oxid kalula futhi kuboliswe ukulimala kokukhanya.
Isidingo sokulwa nokuguga -ama-peptide
Njengamanje, iminyaka yokusetshenziswa kwemikhiqizo elwa nokuguga ilokhu yehla ngokuqhubekayo, futhi abantu abasha bahlala bephishekela ukulwa nokuguga. Isithako esaziwayo sokulwa nokuguga yi-peptide, eyengezwa emikhiqizweni eminingi yemikhiqizo yezimonyo esezingeni eliphezulu elwa nokuguga. Ama-Peptides angamaprotheni anenani eliphansi lama-amino acids angu-2-10 (iyunithi encane yamaprotheni). Ama-peptide angakhuthaza ukwanda kwe-collagen, imicu ye-elastin, ne-hyaluronic acid, akhulise umswakama wesikhumba, akhulise ukushuba kwesikhumba, futhi anciphise imigqa emihle. Ngaphambilini, i-L'Oreal yamemezela ukusungulwa kwebhizinisi elihlanganyelwe neSinguladerm yaseSpain eChina. Umkhiqizo ohamba phambili wale nkampani, i-SOS Emergency Repair Ampoule, igxile ku-Acetyl Hexapeptide-8, i-neurotransmitter evimba i-peptide enomshini ofana nobuthi be-botulinum. Ngokuvimbela i-acetylcholine, endaweni yangakini ivimba ukudluliswa kwezimpawu zokufinyela kwemisipha, iphumuza imisipha yobuso, ibushelelezi imibimbi, ikakhulukazi imigqa yokubonisa ubuso.
Isidingo sokulwa nokuguga -i-retinol
I-Retinol (i-retinol) iyilungu lomndeni kavithamini A, ohlanganisa i-retinol (eyaziwa nangokuthi i-retinol), i-retinoic acid (A acid), i-retinol (A aldehyde), ne-retinol esters ehlukahlukene (A esters).
Utshwala busebenza ngokuguquka bube yi-asidi A emzimbeni. Ngokwethiyori, i-asidi A inomphumela omuhle kakhulu, kodwa ngenxa yokucasuka kwayo okuphezulu kwesikhumba nemiphumela engemihle, ayikwazi ukusetshenziswa emikhiqizweni yokunakekelwa kwesikhumba ngokwemithetho kazwelonke. Ngakho-ke iningi lemikhiqizo ye-skincare esivame ukuyisebenzisa yengeza u-A utshwala noma i-A ester, eguquka kancane ibe i-A acid ngemva kokungena esikhunjeni ukuze isebenze. Utshwala obusetshenziselwa ukunakekelwa kwesikhumba ikakhulukazi bunale miphumela elandelayo: ukunciphisa imibimbi, ukulwa nokuguga: Utshwala bunomphumela wokulawula ukugaywa kwe-epidermis kanye ne-stratum corneum, lwehlise ngempumelelo imigqa emincane nemibimbi, bushelelezi isikhumba esimahhadlahhadla, futhi buthuthukise ukuthungwa kwesikhumba izimbotshana: Utshwala A bungathuthukisa ikhwalithi yesikhumba ngokwandisa ukuvuselelwa kwamangqamuzana, ukuvimbela ukuwohloka kwe-collagen, nokwenza izimbotshana zibonakale zingabonakali Ukukhishwa kwezinduna: Utshwala bungasusa izinduna, bususe izibazi, futhi ukusetshenziswa kwangaphandle kungasiza ekwelapheni izimo ezinjengezinduna, ubomvu, amathumba. , kanye nezilonda ebusweni besikhumba. Ngaphezu kwalokho, i-alcohol ingaphinde ibe mhlophe kanye nezakhiwo ze-antioxidant.
Utshwala bunemiphumela emihle, kodwa kukhona nezithiyo. Ngakolunye uhlangothi, ayizinzile. Uma wengezwa emikhiqizweni ye-skincare, umphumela uzoba buthaka ngokuhamba kwesikhathi, futhi uzobola ngaphansi kokuchayeka kokukhanya isikhathi eside, okungase kucasule isikhumba ngesikhathi senqubo yokubola. Ngakolunye uhlangothi, inezinga elithile lokucasuka. Uma isikhumba singabekezeleli, sivame ukungezwani nesikhumba, ukulunywa, ukuqhuma kwesikhumba, ububomvu, nokusha.
Isikhathi sokuthumela: Sep-14-2024
