Rau ntau tus neeg, kev ntxhov siab ua rau tawv nqaij laus.Qhov laj thawj tseem ceeb yog qhov txo qis ntawm coenzyme NAD +.Ib feem, nws txhawb kev puas tsuaj dawb radical rau "fibroblasts," hom hlwb ua lub luag haujlwm ua collagen.Ib qho ntawm cov tshuaj tiv thaiv kev laus tshaj plaws yog peptide, uas txhawb nqa fibroblasts thiab ua kom cov collagen ntau lawm.
Rau qee cov peptides ua haujlwm (xws li, hexameptides), lawv yuav tsum dhau los ntawm stratum corneum, epidermis, dermis, rog, thiab thaum kawg cov leeg."Pentapeptide" nyob rau hauv tag nrho cov peptide, ncaj qha kev txiav txim ntawm dermis ntawm daim tawv nqaij, tsis muaj txhaj tshuaj, so yuav ua tau zoo, sai thiab ntau npaum.
Lub cuticle nruj ntawm daim tawv nqaij tiv thaiv cov tawv nqaij los ntawm kev nkag mus rau hauv lub dermis, thiab cov khoom siv tu feem ntau tsuas yog pom ntawm daim tawv nqaij.Bioactive pentapeptides, txawm li cas los xij, tuaj yeem nkag mus rau hauv dermis, txhawb collagen proliferation, nce cov dej ntawm cov tawv nqaij, txhim kho daim tawv nqaij tuab thiab txo cov wrinkles.
Tsis tas li ntawd, antioxidant thiab tiv thaiv collagen, tsis muaj tus huab tais "niacinamide".Hloov cov tshuaj pleev thaiv hnub, xaiv cov tshuaj antioxidants xws li niacinamide, uas txhawb kev tsim collagen.Yog tias cov khoom siv tu tau sib xyaw nrog niacinamide, nws tuaj yeem ua lub luag haujlwm tseem ceeb uas nws tuaj yeem kho cov tawv nqaij barrier thiab txhim kho daim tawv nqaij muaj peev xwm tiv thaiv sab nraud.
Piv txwv li, pentaceptide thiab niacinamide tuaj yeem txhawb kev tsim collagen thiab antioxidant teebmeem, yog li ncua kev laus ntawm daim tawv nqaij thiab txhim kho daim tawv nqaij firmness.Pentapeptide kuj feem ntau ntxiv rau ntau yam khoom wrinkle, thiab ua ke nrog niacinamide tuaj yeem ua lub ci ci, firming nyhuv.
Post lub sij hawm: Apr-23-2023