Nakhu okufuneka ukwazi malunga nala magunya okulwa nokuguga.
Kule mihla, unokubona iintlobo ezahlukeneyo zemveliso yolondolozo kwesikhumba kwisigqeba sezilwanyana okanye esitolo sesebe ukwenza zonke iindleko zokuchasana nokuguga. Njengoko uchitha iisisisi, unokufumanisa udidekile kunanini ngaphambili malunga nokokubeka kwesikhumba sakho. Ingaba kukho nawuphi na wale mveliso? Ngenkxalabo ezinjengamanzi, umonakalo welanga, kunye nekhumba elomileyo okanye elincinci, zeziphi izithako ozikhethayo?
Nangona akukho mveliso izakuyeka izandla zexesha, abanye banokukunceda ukunciphisa. Apha, siza kuhlola ezinye izithako ezinamandla kakhulu, ezinokuguga ukujonga indlela anokukunceda ngayo ukugcina ubume obuncinane.
Hyaluronic Acid
I-Hyaluronic acid (HA) yinto eyenzeka ngokwemvelo, kwaye ifunyenwe kwizicubu ezininzi emzimbeni. Ukugxininiswa kwawo okuphezulu kusekukhumbeni, apho kunceda ulusu lugcina umswakama, uguquguquko, kunye ne-elasticity. Uninzi lweengcali zokunyamekela kwesikhumba zonke izinzuzo zokulwa nokuguga. Kodwa ingabe imele i-hype?
Njengeminyaka yesikhumba, mhlawumbi iya kuba yinkomo ngenxa yezinto ezifana nokunciphisa amazinga e-hormone kunye nezinto ezinobume bendalo ezifana ne-UV exposure. Ngo-2014, uphando oluthile lwabonisa ukuba abafazi abasebenzisa i-HA ukuya kwiiveki ezisibhozo babonisa isikhumba esasisigxina kakhulu kunesikhumba esingazange sithole nayiphi na unyango. Ukongezelela, ulusu lwalukhwelisa emva kweeveki ezimbini zokusetyenziswa.
Ukuba ubuso bakho buziva bulimele kwaye bunzima ukubamba umswakama, i-serum okanye i-cream ene-HA inokulungele.
Vitamin C
Izinto zemihla ngemihla ezinjengokungcola, ilanga kunye nokuxininisa kungonakalisa ulusu lwakho kwaye ludale ama-radical ezamahala. Ii-radicals zamahhala zikhawuleza inkqubo yokuguga, kwaye yilapho i-vitamin C ifumaneka khona.
I-Vitamin C yi-antioxidant enamandla, ekhusela isikhumba sakho kumonakalo weselula. Uphando olususela ngo-2013 uthi i-vitamin C ingasetyenziselwa phezulu kwi-dermatology ukuphatha iimpawu zokuguga kwexesha elide ukusuka ekukhanyeni kwelanga kunye nokuxutywa kwesikhumba.
Nangona kunjalo, akusiyo yonke i-vitamin C eyenziwe yilingana. Imibiko yophando ka-2007 yokuba nangona iimveliso ezininzi zokunakekelwa kwesikhumba ziqukethe i-vitamin C, "bambalwa kakhulu abaphumelelayo kwisicelo sesicatshulwa. Okokuqala kuba kukho ukuxinwa okuphantsi kuphela, okwesibini kuba uzinzo luyacatshiswa ngokukhawuleza nje ukuba imveliso ivule kwaye ibonakaliswe emoyeni nasekukhanyeni, kwaye okwesithathu kuba uhlobo lwemolekyu (i-ester okanye umxube we-isomers) alunamathelwanga okanye I-vitamin C inokuthi ibe nefuthe lokunxibelelana kwesikhumba xa idibene namanye ama-antioxidants afana ne-vitamin E. Ngoko, uyayazi njani uhlobo lwe-vitamin C omele ulisebenzise?
Okwangoku, uphando olongezelelweyo lujoliswe ekuboneni iindlela ezifanelekileyo zokuhambisa ii-vitamin C kwesikhumba. Ukuba unomdla wokuwusebenzisa, uhambo oluya kudermatologist lunokuba lukhethe ukwakhiwa, ukuxinwa kunye nemveliso eya kusebenza ngokusemgangathweni kolunye uhlobo lwesikhumba.
Retinol
I-Retinol i- vitamin A , kwaye ivela kwifom ye-odokotela kunye neyomthetho.
Ezinye iimveliso ziza kuthi ziqukethe "i-retinoids," ezizinto ezinxulumene ne-vitamin A. Ucwaningo olulodwa lubonise ukuba "ama-Retinoids ayaziwa kakhulu ukuba athathe inxaxheba kwiinkqubo ezahlukeneyo zeselula, ezifana nokukhula kwamaselula kunye nokwahlukana, ukuguqulwa kwamaseli kunye nokuguqulwa kwamagciwane Ngaphezu koko, uphando lubonise ukuba i-retinol iyasebenza ekunciphiseni ukulimala kwelanga, imibimbi, ukuvelisa imveliso yesikhumba ye-collagen, ukwandisa i-acal hyduronic acid yesikhumba, ukugcina umswakama, nokunciphisa ukubonakala kwemigca emihle, nokudala isikhumba esilula.
Iimveliso eziqulethe i-retinol ziza kwamandla ahlukeneyo kunye nezixhobo ezivela kwi-retinol.
Izingosi zokufunda iimpendulo ezingathandekiyo ezihambelana nale ngxube njengesikhumba esikhohlakeleyo, ukutshiswa kwesikhumba apho imveliso isetyenzisiweyo, ukukhangela okanye ukubuyiswa kwesikhumba. Ukunciphisa ukucaphuka okuhambelana ne-retinol, unokutshintshela kwimo ephosakeleyo, ukunciphisa ubungakanani bomkhiqizo, okanye ukunciphisa ubukhulu bokusetyenziswa kwayo. Ukongezelela, isifundo si lumkisa malunga nokusetyenziswa kwe-retinol ngelixa likhulelwe kuba linokulimaza umntwana. Abaphandi bacebisa, "abafazi abaneminyaka yobudala yokukhulelwa ukukhusela ukukhulelwa ngexesha lokunyanga okanye, xa bekhulelwe, bayeke ukusetyenziswa kwee-retinoids eziphezulu."
Ngenxa yokuba i-retinol inokudiliza xa ivulekile ekukhanyeni, abaninzi abadematologists baya kuncoma ukuba uyisebenzise ebusuku. Ukuba ucinga ukuzama, unokufuna ukuqala ngengcamango engaphantsi uze usebenze kwimveliso eqinile. Kodwa emva kwexesha, i-retinol inokunceda ukuphucula umgangatho kunye nolutsha lolusu.
Hydroxy Acids
I-Hydroxy acids (i-alpha, i-beta, kunye ne-polisi) isetyenziselwa ukukhupha isikhala esingaphezulu kwesikhumba ngokususa isikhumba esomileyo, esifileyo. Ngaphezu koko, zikhuthaza ukukhula kwesikhumba esitsha. I-Alpha hydroxy acids , ingakumbi ingasetyenziselwa ukunciphisa isikhumba esomile kakhulu, ukuphatha ukukhanya kwamakhanda esikhumba eyaziwayo njenge-melasma, ukunciphisa intsimbi , kunye nokunciphisa izicengo ze-acne. Ngophando luka-2010, izazinzulu zibika iimveliso eziphantsi kwee-concentrations (ezo ziphantsi kweepesenti ezili-10) ze-hydroxy acid zikhuselekileyo kubantu abaninzi.
Ngokwahlukileyo, iimveliso apho iifom zezinga eliphezulu (ngaphezulu kweepesenti ezingama-20), zibhekwa njenge "peels", kwaye zisetyenziselwa iimeko ezinzima zokulimala kwelanga, i-acne, i-psoriasis, iifowusi kunye nezinye iimeko zesikhumba. Ukuba uceba ukusebenzisa imveliso ngokuxinwa kweepesenti ezingaphezulu kwe-10, kufuneka wenze njalo phantsi kweliso lokuqeqeshelwa kwesikhumba. I-Hydroxy acids inokucaphuka kwesikhumba, kubandakanywa ubomvu, ukubetha, nokuvuvukala.
ILizwi
Ukuba uvakalelwa kukuba ufuna uncedo olongezelelweyo olulunxwemeni lweemveliso kwiimarike, qhagamshelana nedermatologist -they'll unokukwazi ukwenza ngokweenkcukacha i-regimen yolondolozo lwesikhumba ekhethekileyo ebusweni bakho kwaye ihlangabezane neemfuno zakho.
> Imivuzo:
> Burke KE. Ukusebenzisana kwamavithamini C no-E njengezilwanyana ezingcono. IDermatology kunye neyeza. 2007 Sep-Oct; 20 (5): 314-21.
> I-Jegasothy SM, i-Zabolotniaia V, i-Bielfeldt S. Ukusebenza kweNew Topical Nano-hyaluronic Acid kubantu. Umbhalo we-Clinical and Aesthetic Dermatology. 2014 Mar; 7 (3): 27-29.
UKornhauser A, uCoelho SG, Ukuva iVJ. Izicelo ze-hydroxy acid: udidi, iindlela kunye ne-photoactivity. I-Clinical, Cosmetic, kunye noPhando, iDermatology. 2010 ngoNovemba 24; 3: 135-142. i-doi: 10.2147 / CCID.S9042
> Mukherjee S, Date A, Patravale V, Korting HC, Roeder A, Weindl G. Retinoids kwonyango lokuguga kwesikhumba: umboniso ophezulu wokusebenza kliniki nokukhusela. Ukongenelela kweZliniki ekuguga. 2006 Dec; 1 (4): 327-348.
> Telang, PS i-Vitamin C kwiDermatology. I-Indian Dermatology Online Journal. 2013 ngoMeyi-Juni; 4 (2): 143-146. i-doi: 10.4103 / 2229-5178.110593