Nicotinamide essence muaj ntau yam teebmeem thiab kev ua haujlwm, suav nrog moisturizing, whitening, spot lightening, moisturizing ntawm daim tawv nqaij, txhawb cov tawv nqaij synthesis ntawm epidermal protein, tiv thaiv daim tawv nqaij wrinkling, txhim kho daim tawv nqaij pob txuv muaj nuj nqi, txhawb cov plaub hau follicle ntshav ncig, thiab lwm yam.
Niacinamide, tseem hu ua vitamin B3 los yog nicotinamide, yog cov dej-soluble tshuaj uas muaj kev ruaj ntseg zoo thiab kho qhov muag stability, thiab tsis yooj yim decomposed. Qhov no ua rau nws ua haujlwm zoo hauv cov khoom siv tawv nqaij. Lub luag haujlwm tseem ceeb ntawm nicotinamide essence suav nrog:
Moisturizing thiab Nourishing: Niacinamide tuaj yeem nce qib ntawm ceramide thiab triglycerides, tiv thaiv cov tawv nqaij tsis muaj dej, thiab txhawb cov ntshav ncig hauv dermis, yog li txhim kho lub ntuj thaiv kev ua haujlwm ntawm daim tawv nqaij. cov
Whitening thiab spot lightening: Niacinamide txo cov tsos ntawm pigmentation thiab freckles los ntawm inhibiting zus tau tej cov melanin, ua rau daim tawv nqaij ntau uniform thiab ci. Nws tsuas yog cuam tshuam rau cov txheej txheem thauj melanin, cuam tshuam nrog cov xov tooj ntawm tes taw qhia ntawm keratinocytes thiab melanocytes, thiab yog li cuam tshuam rau kev tso tawm ntawm melanin hauv cov txheej txheem epidermal. cov
Antioxidant thiab tiv thaiv kev laus: Niacinamide muaj qee yam antioxidant nyhuv, uas pab tshem tawm cov dawb radicals hauv lub cev, txo qhov kev puas tsuaj ntawm cov dawb radicals rau ntawm daim tawv nqaij, thiab yog li ua lub luag haujlwm antioxidant. Nyob rau tib lub sijhawm, nws tuaj yeem txhawb kev tsim kho tshiab thiab kho cov hlwb ntawm daim tawv nqaij, txhim kho daim tawv nqaij ua haujlwm, thiab ua tiav cov teebmeem kev laus. cov
Kev tswj roj thiab txo qhov pore: Niacinamide tuaj yeem txo qhov tso tawm ntawm fatty acids thiab triglycerides hauv cov qog ntawm daim tawv nqaij, tswj cov roj metabolism, thiab ua rau daim tawv nqaij pores me me.
Kev tiv thaiv kab mob thiab tshem tawm pob txuv: Niacinamide muaj cov tshuaj tiv thaiv kab mob thiab soothing, uas tuaj yeem pab txo cov tawv nqaij mob thiab khaus khaus, thiab muaj qee yam cuam tshuam rau kev txhim kho pob txuv ntawm daim tawv nqaij.