Niacinamideimhando yevhitamini B3 iyo inowanzoshandiswa muzvigadzirwa zvekuchengetedza ganda nekuda kwezvakasiyana mabhenefiti eganda.Imwe yeanonyanya kufarirwa mhedzisiro kugona kwayo kupenya nekurerutsa ganda, zvichiita kuti rive chinhu chinowanikwa mune zvigadzirwa zvinotengeswa kuchena kweganda kana ganda kururamisa.Mumushumo uyu wekuyedza muviri wemunhu, isu tichaongorora kuchena kwekuita kwe niacinamide paganda.
Muedzo waisanganisira vatori vechikamu makumi mashanu avo vakapatsanurwa zvisina tsarukano kuita mapoka maviri: boka rekutonga uye boka rinoshandisa chigadzirwa chine 5% niacinamide.Vatori vechikamu vakarayirwa kushandisa chigadzirwa kumeso kwavo kaviri pazuva kwemavhiki e12.Pakutanga kwechidzidzo uye pakupera kwevhiki gumi nemaviri, zviyero zvakatorwa zveganda revatori vechikamu vachishandisa colorimeter, iyo inoyera kusimba kweganda.
Mhedzisiro yacho yakaratidza kuti pakanga paine kuvandudzwa kwakakura kweganda muboka rinoshandisaniacinamidechigadzirwa chichienzaniswa neboka rekutonga.Vatori vechikamu muboka reniacinamide vakaratidza kudzikiswa kweganda, zvichiratidza kuti ganda ravo rakange rave kupenya nekupenya mukati memavhiki gumi nemaviri.Pamusoro pezvo, pakanga pasina mhedzisiro yakashata yakataurwa nemumwe wevatori vechikamu muboka ripi zvaro, zvichiratidza kuti niacinamide chinhu chakachengeteka uye chinotenderwa zvakanaka chekushandisa muzvigadzirwa zvekuchengetedza ganda.
Mhedzisiro iyi inoenderana nezvidzidzo zvekare zvakaratidza kupenya kweganda uye kupenya mhedzisiro yeniacinamide.Niacinamide inoshanda nekumisa kugadzirwa kwe melanin, pigment inopa ganda ruvara rwayo.Izvi zvinoita kuti ive chinhu chinoshanda chekudzikisa hyperpigmentation, senge zera mavara kana melasma, pamwe nekupenya kwese ganda toni.Uye zvakare, niacinamide yakaratidza kuve ine anti-kuzvimba uye antioxidant zvivakwa, izvo zvinogona kubatsira kuchengetedza ganda kubva mukukuvadzwa uye kugadzirisa hutano hwaro hwese uye chitarisiko.
Mukupedzisa, uyu mushumo wekuyedza muviri wemunhu unopa humwe humbowo hwekupenya kweganda uye kupenya kwemhedzisiro.
Nguva yekutumira: Mar-23-2023