Yintoni i-niacinamide? Kutheni ilolona khetho lubalaseleyo lokusombulula iingxaki ezahlukeneyo zolusu?

Yintoni i-niacinamide?

Ngamafutshane, yivithamin yeqela B, enye yeendlela ezimbini zeivithamin B3, ebandakanyeka kwimisebenzi emininzi ebalulekileyo yeselula yolusu.
Luluphi uncedo olunayo eluswini?
Kubantu abalusu lwabo luthanda ukuba namaqhakuva, iniacinamide lukhetho olulungileyo.
Niacinamideinokunciphisa ukuveliswa kwe-sebum, enokunceda ukukhusela i-acne kunye nokunciphisa i-oli. Khetha aisimanziilungele ulusu olunamafutha, njengoko inceda i-epidermis ifunxe kwaye igcine ukufuma.
Ukuba ufuna ukulawula ioyile kunye nokunciphisa iipores, jonga ii-ampoules zokhathalelo lwesikhumba ezinoxinzelelo oluphezulu lweniacinamide. Ngokufanayo, sebenzisa i-makeup setting spray equkethe i-nicotinamide ukulawula ukuveliswa kwe-sebum kunye nokulawula ukukhanya kweglosi.
Le vitamin nayo iyaziwa ngemiphumo yayo yokuchasana nokudumba, enenzuzo yokunyanga izifo ezifana ne-acne kunye ne-eczema.
I-Niacinamide inceda ukomeleza umqobo wolusu, eyenye intsikelelo enkulu kubantu abane-eczema kunye nolusu olubuthathaka. Kwakhona ikhethiwemhlophe isithakoesilwa ngokuchasene ne-pigmentation egqithisileyo ngokuthintela ukuhanjiswa kwebala ukusuka kwi-melanocytes ukuya kwiiseli zolusu ezibonakalayo ezinombala.
Kukwakho nedatha ebonisa ukuba i-niacinamide inokuncedaukunciphisa imibimbikunye ne-photoaging ngokuqinisekisa ukusebenza kweeseli eziqhelekileyo kunye nokunceda ukulungisa umonakalo we-DNA. Ngamafutshane, i-niacinamide ayinayo nantoni na engenakufikelelwa.
Ngaba i-nicotinamide iyasebenza xa isetyenziswa nezinye izithako?
I-Niacinamide idla ngokusetyenziswa ngokudityaniswa ne-salicylic acid, i-asidi ye-B-hydroxy eyona nto iphambili kwiimveliso zamaqhakuva. Ukudibanisa amandla okunciphisa i-niacinamide kunye nokukwazi kwe-salicylic acid ukunyibilikisa i-oyile egqithisileyo yindlela efanelekileyo yokunceda ukugcina i-pore patency kunye nokuthintela i-acne.
Ianti-ukudumbakunye nezithintelo zolusu zokuphucula iziphumo ze-niacinamide nazo ziyenza ibe lukhetho olulungileyo xa idityaniswe ne-alpha hydroxyacids (izikhuseli zeekhemikhali ezinokubangela ukucaphuka kolusu). Ukudibanisa ezi zinto kunokuphucula ukusebenza kwe-niacinamide, njengoko i-AHA inokususa iiseli zolusu ezifileyo, kungenjalo kuya kwenza kube nzima ngakumbi ukuba i-niacinamide ingene ngokufanelekileyo. Okokugqibela, i-niacinamide iqhele ukusetyenziswa ngokudityaniswa ne-hyaluronic acid, njengoko zombini zinokunceda ukunciphisa ukoma.
Ivithamin Cinokwenza i-niacinamide ingasebenzi kwaye kucetyiswa ukuba isetyenziswe rhoqo ngemizuzu eli-15. Kungenjalo, enye inokugcinelwa ukusetyenziswa kusasa kwaye enye isetyenziswe ngokuhlwa.