Kwiphulo lokufuna ulusu olungenasiphako, ulutsha, i-retinoid ivela njengegorha le-skincare. Eyaziwayo ngeziphumo zayo eziguqukayo, le mveliso ye-vitamin A iye yaba yinto eqhelekileyo kwiindlela zobuhle. Kodwa yintoni kanye kanye i-retinoid, kwaye isebenza njani umlingo wayo kulusu lwakho? Esi sikhokelo sibanzi siya kuphonononga isayensi emva kwe-retinoid, izibonelelo zayo, iziphumo ebezingalindelekanga, kunye neengcebiso zokuyibandakanya kulawulo lwakho lokhathalelo lwesikhumba.
Isiqulatho:
- Yintoni i-retinoid?
- Ngaba i-retinoid iyasebenza?
– Iinzuzo retinoid
-Iziphumo ebezingalindelekanga ze-retinoid
Indlela yokusebenzisa i-retinoid
-Iimveliso eziphambili zefashoni eziqulathe i-retinoid
Yintoni i-retinoid?
I-Retinoid ibhekisela kwintsapho yeekhompawundi ezivela kwi-vitamin A, eyaziwa ngokuba namandla abo okukhuthaza ukuguqulwa kweeseli kunye nokukhuthaza ukuveliswa kwe-collagen. Ezi zixhobo ziyahluka ngamandla kunye nefom, ukusuka kwi-prescription-amandla e-retinoic acid ukuya kwi-retinol kunye ne-retinaldehyde. Isayensi emva kwe-retinoid ilele kumandla ayo okungena nzulu eluswini, apho inxibelelana ne-retinoic acid receptors ukuqalisa iinkqubo zeselula ezibalulekileyo kwimpilo yolusu.
Uhambo lwe-retinoid ukusuka kunyango nje lwe-acne ukuya kwisithako esichasene nokuguga akukho nto imfutshane imangalisayo. Ekuqaleni yayisetyenziselwa ukunyanga i-acne, abaphandi bakhawuleza bafumanisa iimpawu zayo ezinamandla zokulwa nokuguga, okukhokelela ekwamkelweni kwayo ngokubanzi kukhathalelo lwesikhumba. Ngokukhawulezisa ukuvuselelwa kweeseli kunye nokubuyisela umva iimpawu zokuguga, i-retinoid ifumene indawo yayo njengesithako sembombo kwishishini lobuhle.
Ukuqonda iintlobo ezahlukeneyo ze-retinoids kunye namandla azo ahlukeneyo kubalulekile ekukhetheni imveliso elungileyo kulusu lwakho. I-retinoids echazwe ngugqirha efana ne-tretinoin kunye ne-adapalene zibonelela ngezona ziphumo zikhawulezayo kodwa zinokuza neziphumo ebezingalindelekanga ezicacileyo. Ngeli xesha, iinketho ezingaphaya kwekhawuntara njenge-retinol zibonelela ngobumnene, kodwa obusebenzayo, enye indlela kwabo banolusu olubuthathaka okanye abaqalayo kunyango lwe-retinoid.
Ngaba i-retinoid iyasebenza?
Ukusebenza kwe-retinoid kukhathalelo lwesikhumba kuxhaswa luphando olubanzi lwezenzululwazi, nto leyo eyenza ukuba ibe yenye yezithako ezimbalwa ezamkelwa kwihlabathi jikelele ngezibonelelo zayo. Ngokukhuthaza ukuguqulwa kweeseli ezikhawulezayo, i-retinoid inceda ukukhupha iiseli zolusu ezifileyo ngokufanelekileyo, iveza ulusu olutsha, olugudileyo ngaphantsi. Le nkqubo ayiphuculi nje kuphela ukumila kolusu kunye nethoni kodwa ikwanceda ukukhupha iipores, ukwenza i-retinoid ibe lunyango olusebenzayo lwesikhumba esine-acne.
Ngaphandle kobuchule bayo bokukhupha, i-retinoid idlala indima ebalulekileyo ekukhathaleni ukuguga. Ivuselela imveliso ye-collagen, iprotheni ebalulekileyo eyenza ulusu lube lukhuni kunye nokuqina. Njengoko amanqanaba e-collagen ehla ngokukhula, ulusu luqala ukugoba kunye nemibimbi. I-Retinoid iphikisana nale nkqubo yokuguga yendalo ngokunyusa i-collagen, ngaloo ndlela inciphisa ukubonakala kwemigca emihle kunye nemibimbi.
Ngaphandle kokusebenza kwayo okuqinisekisiweyo, iziphumo zokusetyenziswa kwe-retinoid azikho ngokukhawuleza. Ngokuqhelekileyo kuthatha iiveki ezininzi ukuya kwiinyanga zokusetyenziswa rhoqo ukuze ubone ukuphuculwa okubalulekileyo kolusu, ithoni, kunye nokucaca. Umonde kunye nokuzingisa ngundoqo xa ufaka i-retinoid kwirejimeni yakho yokhathalelo lwesikhumba, njengoko izibonelelo zikufanele ukulinda.
Iinzuzo ze-retinoid
I-Retinoid inika intaphane yeenzuzo zolusu, iyenza ibe yongezelelo oluguquguqukayo kuyo nayiphi na inkqubo ye-skincare. Eyona nto iluncedo lwayo kukukwazi ukulwa neempawu zokwaluphala. Ngokunyusa ukuthengiswa kweeseli kunye nokuveliswa kwe-collagen, i-retinoid iyancipha ngokufanelekileyo imigca emihle, imibimbi, kunye namabala obudala, okukhokelela kulutsha olukhanyayo, olukhanyayo.
Kubantu abalwa ne-acne, i-retinoid inokutshintsha umdlalo. Iimpawu zayo ezikhuphayo zinceda ukukhusela i-pore blockages, ukunciphisa ukuvela kokuphuka. Ukongezelela, iziphumo ezichasayo ze-retinoid zinokuzola ubomvu kunye nokucaphuka, ukukhuthaza ukucaca, ulusu olubukeka lunempilo.
I-Retinoid nayo idlala indima ekuphuculeni ukuthungwa kwesikhumba kunye nethoni. Ngokususa iiseli zolusu ezifileyo kunye nokukhuthaza ukukhula okutsha, inokujongana nemiba enje ngamabala arhabaxa, ithoni yesikhumba engalinganiyo, kunye ne-hyperpigmentation. Isiphumo sigudileyo, ulusu olulungeleleneyo lwetoni olukhazimlayo ngaphakathi.
Imiphumo emibi ye-retinoid
Nangona i-retinoid ibhiyozelwa ngenxa yemiphumo yayo yokuguqula, ayikho ngaphandle kwemiphumo emibi. Ezona zixhaphakileyo ziquka ukoma, ukuxobuka, ububomvu, kunye nokucaphuka, ngakumbi kwiiveki zokuqala zokusetyenziswa njengoko ulusu luhlengahlengisa. Ezi ziphumo bezingalindelekanga zihlala zithambile kwaye zinokulawulwa ngezenzo ezifanelekileyo zokhathalelo lwesikhumba, ezifana nokwaziswa kancinci kancinci kunye nokunyakamisa okungaguqukiyo.
Kwabanye abantu, ngakumbi abo banolusu olubuthathaka, i-retinoid inokubangela ukusabela okucacileyo. Kwiimeko ezinjalo, kubalulekile ukudibana ne-dermatologist ukumisela eyona fomu ifanelekileyo kunye nokugxilwa kwe-retinoid. Ukongezelela, i-retinoid inokunyusa uvakalelo lwesikhumba ekukhanyeni kwelanga, okwenza kube yimfuneko ukusebenzisa i-sunscreen yonke imihla ukukhusela umonakalo we-UV.
Kuyafaneleka ukuba uqaphele ukuba i-retinoid ayikhuthazwa ngabasetyhini abakhulelweyo okanye abancancisayo ngenxa yomngcipheko weziphene zokuzalwa. Ezinye izithako zokunakekelwa kwesikhumba zingasetyenziselwa ngeli xesha ukugcina impilo yesikhumba ngaphandle kweengozi ezinxulumene nokusetyenziswa kwe-retinoid.
Uyisebenzisa njani i-retinoid
Ukubandakanya i-retinoid kwindlela yakho yokhathalelo lwesikhumba kufuna indlela ecingisisiweyo yokwandisa izibonelelo zayo ngelixa unciphisa iziphumo ebezingalindelekanga. Qala ngokufaka ubungakanani be-pea yemveliso ye-retinoid ukucoca, ulusu olomileyo kanye okanye kabini ngeveki, ngokuthe ngcembe wandise ukuphindaphinda njengoko ulusu lwakho lusakha ukunyamezelana. Kungcono ukusebenzisa i-retinoid ngokuhlwa, njengoko inokuphuka kwaye ingasebenzi kakuhle xa ibonakaliswe elangeni.
Ukudibanisa i-retinoid kunye ne-moisturizer kunokunceda ukunciphisa ukoma kunye nokucaphuka. Faka i-hydrating moisturizer emva kokuba i-retinoid ifakwe ngokupheleleyo eluswini ukuze itshixe ukufuma kwaye ikhusele umqobo wolusu. Ukongeza, ekubeni i-retinoid inyusa i-photosensitivity, ukusebenzisa i-sunscreen ebanzi rhoqo kusasa kubalulekile ukukhusela umonakalo welanga.
Ukumamela ulusu lwakho ngundoqo xa usebenzisa i-retinoid. Ukuba ufumana ukoma okunzima okanye ukucaphuka, nciphisa ukuphindaphinda kwesicelo okanye utshintshe kwi-concentration ephantsi. Ngomonde kunye nokhathalelo olufanelekileyo, unokonwabela izibonelelo ezimangalisayo ze-retinoid ngaphandle kokubeka esichengeni impilo yolusu lwakho.
Iimveliso ezithandwayo eziphezulu eziqulethe i-retinoid
Ngelixa iibrendi ezithile zingakhankanywanga, imakethi izele ziimveliso ze-retinoid ezenzelwe ukujongana neentlobo ezahlukeneyo zolusu kunye neenkxalabo. Ezi zivela kwiiserum kunye neekhrimu ukuya kwioyile, nganye eyenziweyo ukuhambisa izibonelelo ezinamandla ze-retinoid ngelixa iqinisekisa ukucaphuka okuncinci. Iimveliso ze-retinoid ezithandwayo zihlala zibandakanya izithako ezongezelelweyo ezifana ne-hyaluronic acid, i-ceramides, kunye ne-niacinamide ukunyusa amanzi, ukulungisa umqobo wolusu, kunye nokuqaqambisa ibala.
Ukukhetha imveliso ye-retinoid efanelekileyo kuxhomekeke kuhlobo lwesikhumba sakho, iinkxalabo kunye nenqanaba lokunyamezela. Abaqalayo banokukhetha i-retinol okanye iimveliso ze-retinaldehyde, ezinikezela ngentshayelelo ethambileyo yonyango lwe-retinoid. Abasebenzisi abanamava ngakumbi okanye abo banenkxalabo yolusu oluthile banokuzuza kwiinketho zamandla kagqirha, ezibonelela ngeziphumo ezikhawulezileyo.
Kungakhathaliseki ukuba yiyiphi imveliso oyikhethayo, ukuhambelana ngundoqo ekufezekiseni nasekugcineni imiphumo yenguqu ye-retinoid. Ngoluhlu olubanzi lweemveliso ze-retinoid eziqhelekileyo ezikhoyo, ukufumana enye ehambelana neemfuno zakho zokunakekelwa kwesikhumba kunye nezinto ozikhethayo akuzange kube lula.
isiphelo: I-Retinoid imile njengentsika kwindawo ye-skincare, ihlonishwa ngenxa yobuchule bayo obungenakulinganiswa bokuvuselela, ukucacisa nokukhusela ulusu. Ingaba ufuna ukunciphisa iimpawu zokuguga, ukulwa ne-acne, okanye ukuphucula ukuthungwa kwesikhumba sakho kunye nethoni, i-retinoid inikeza isisombululo esiqinisekisiweyo. Ngokuqonda iingenelo zayo, ukulawula iziphumo ebezingalindelekanga ezinokwenzeka, kwaye uyifake ngokuchanekileyo kwindlela yakho yokhathalelo lwesikhumba, unokuvula amandla apheleleyo ale sithako sinamandla. Yamkela uhambo oluya eluswini olukhanyayo, oluselula kunye ne-retinoid - ulusu lwakho luya kukubulela.
