Kuthiwa izinto ezintathu zeukhathalelo lolusuziukucoca, ukufuma kunyeukukhuselwa kwelanga, nganye kuzo ibalulekile. Sihlala sibona iintengiso zezithambiso zikhwaza ngokuphindaphindiweyo malunga nokubaluleka kokuthambisa ulusu kunye nokutshixa ukufuma, kodwa ngaba uyazi ukuba zeziphi izinto ezinefuthe lokufuma? Ngaba uyazi ukuba loluphi udidi lwezithako eziqhelekileyo ezibonwa njenge-glycerin, i-ceramide, kunye ne-hyaluronic acid?
Kwizinto zokuthambisa zokuthambisa, kukho iindidi ezine zebala ezinokudlala indima yokuthambisa: izithako zeoyile, i-hygroscopic i-molecule encinci yeekhompawundi, i-hydrophilic macromolecular compounds kunye nokulungisa izithako.
1. Ioli kunye namafutha
Ezifana neVaseline, ioli yeoli, ioli yealmond, njl njl. Olu hlobo lwezinto ezikrwada lunokwenza ifilimu yegrisi kumphezulu wolusu emva kokusetyenziswa, nto leyo ilingana nokugquma ulusu ngomaleko wefilimu yokugcina entsha, edlala indima kwi. ukunciphisa ilahleko yamanzi kwi-stratum corneum kunye nokugcina umxholo wokufuma we-stratum corneum.
2. Iikhompawundi ezincinci ze-hygroscopic
Yaloukufumaizithako ubukhulu becala-imolekyuli encinane polyols, iiasidi, neetyuwa; zifunxa amanzi kwaye ziyakwazi ukufunxa umswakama kwindawo engqongileyo, ngaloo ndlela zandise ukufuma kwe-cuticles yesikhumba. Eziqhelekileyo ziquka i-glycerol, i-butylene glycol, njl. Nangona kunjalo, ngenxa ye-hygroscopicity yayo eqinile, olu hlobo lwesithako somswakama alufanelekanga kakhulu ehlobo elifumileyo kakhulu kunye nobusika obubandayo kunye nobusika xa lusetyenziswa lodwa okanye luhlanjululwe. Inokuphuculwa ngokudibanisa ioli kunye namafutha.
3. Iikhompawundi ze-Hydrophilic macromolecular
Ngokuqhelekileyo i-polysaccharides kunye nezinye iipolymers. Emva kokuvuvukala ngamanzi, kunokwenza isakhiwo senethiwekhi yendawo, edibanisa amanzi akhululekileyo ukuze amanzi angalahleki lula, ngaloo ndlela adlale indima ekufumeni. Ngokuqhelekileyo, ezi zixhobo eziluhlaza zinefuthe lokwenza ifilimu kwaye zinesikhumba esilula. Ummeli wezinto eziluhlaza yi-hyaluronic acid eyaziwayo. Inoluhlu olubanzi lwezicelo, ikhuselekile kwaye ithambile, inomphumela ocacileyo wokuthambisa, kwaye ifanelekile kuzo zonke iintlobo zesikhumba kunye neemeko zemozulu.
4. Ukubuyisela izithako
Njenge-ceramide, i-phospholipids kunye nezinye izinto ze-lipid. I-stratum corneum sisithintelo sendalo somzimba. Ukuba umsebenzi womqobo uyancitshiswa, ulusu luya kulahlekelwa lula ngumswakama. Ukongeza izinto ezikrwada ezonyusa umsebenzi wesithintelo se-stratum corneum kwiimveliso zokuthambisa kunokunciphisa ngokufanelekileyo inqanaba lokulahleka kwamanzi eluswini kunye nokufezekisa isiphumo sokuthambisa. Bafana nabalungisi be-cuticle.
Ixesha lokuposa: Dec-11-2023