nkhani

Ndi chitukuko cha sayansi ndi ukadaulo wamakono komanso kusintha kwa miyoyo ya anthu, zikuwoneka kuti zofunikira pa zinthu zopangira zodzikongoletsera zikukwera kwambiri, ndipo zodzoladzola zokhala ndi zosakaniza zachilengedwe zikutchuka kwambiri ndi aliyense. Lero, tipereka chinthu china chachilengedwe chopatsa thanzi cha PCA-Na.

Kodi ndi chiyaniPCA-Na?

Sodium L-Pyroglutamate(PCA sodium), yomwe imadziwikanso kuti natural moisturizing factor, ndi chinthu chofunikira kwambiri pa chisamaliro cha khungu ndi tsitsi.

Udindo wa pca sodium mu zinthu zosamalira khungu. PCA-Na ndi chinthu chopatsa thanzi mwachilengedwe m'thupi lathu, chomwe chimapanga 2% ndipo chimapezeka m'zinthu zambiri monga chosakaniza chachilengedwe cha zodzoladzola.

Ubwino wa PAC-Na

1. Chinyezi: Malinga ndi zotsatira za kafukufukuyu, PCA-Na ili ndi hygroscopicity yolimba kuposa glycerol

Sodium pyrrolidone carboxylate, yosalala kwambiri, yopanda poizoni, yosakwiyitsa, komanso yokhazikika bwino, ndi mankhwala abwino kwambiri osamalira khungu ndi tsitsi lamakono, ingapangitse khungu ndi tsitsi kukhala lonyowa, lofewa, lolimba komanso lowala, losasinthasintha.

2. Pangani khungu lofewa: lingathandize kusinthasintha kwake komanso kusinthasintha kwake

3. Otetezeka ngati madzi: Zosapsetsa mtima kwambiri

4. Kukhazikika kwabwino: kumakhala kokhazikika kwambiri kutentha kwambiri komanso kotsika

5. Kuchepetsa khungu: kuletsa ntchito ya tyrosinase

Zingathe kuletsa ntchito ya tyrosine oxidase ndikuletsa kuyika kwa melanin pakhungu, zomwe zimapangitsa khungu kukhala loyera.

6. Chofewetsa khungu:

Sodium PCAingagwiritsidwe ntchito ngati chofewetsa khungu ndipo imakhala ndi zotsatira zabwino pa "psoriasis" ya khungu.

Amagwiritsidwa ntchito makamaka mu zodzoladzola za nkhope, yankho, shampu, ndi zina zotero, angagwiritsidwenso ntchito m'malo mwa glycerin toothpaste, mafuta odzola, fodya, chikopa, utoto ngati chonyowetsa, ndi zowonjezera za utoto wa ulusi wa mankhwala, chofewetsa, choletsa kusinthasintha kwa kutentha, komanso ndi chothandizira cha biochemical.

Mu zinthu zosamalira khungu, PCA sodium imagwiritsidwa ntchito makamaka ngati mafuta odzola, okonza khungu komanso oletsa kusinthasintha kwa khungu. Ili ndi mphamvu yamphamvu yonyowetsa khungu, yomwe ingalimbikitse ntchito ya keratin ndikuwonjezera mphamvu ya khungu yonyowetsa. PCA sodium imathandiza kupanga chotchinga kuti madzi asatayike, motero imapangitsa kuti khungu likhale lonyowa bwino.

Kuphatikiza apo, PCA sodium ilinso ndi mphamvu zotsutsana ndi ma antioxidants zomwe zimatha kulimbana ndi ma free radicals omwe amakalamba khungu. Ili ndi mavitamini D ndi E, omwe amathandiza kukonzanso khungu. Chosakaniza ichi chimagwiritsidwanso ntchito mu shampu ndi ma conditioner kuti asunge chinyezi mu tsitsi ndikuwonjezera kuwala ndi kusinthasintha kwa tsitsi. Mphamvu yonyowetsa ya PCA sodium ndi yamphamvu kuposa ya ma moisturizer achikhalidwe monga glycerin, propylene glycol ndi sorbitol.

Kafukufuku wasonyeza kuti sodium PCA imatha kufalikira m'ma keratinocyte mosasamala kanthu, pomwe ikakhala yochuluka kwambiri, imakhudza kusinthasintha kwa stratum corneum ndikulimbikitsa kufalikira kwa zinthu zogwira ntchito mu stratum corneum. PCA sodium imathandizanso kufewa kwa khungu, kusinthasintha komanso kuwunikira khungu. Kuphatikiza apo, PCA sodium imakhalanso ndi kukwiya kochepa komanso kukhazikika bwino, ndipo imakhala yokhazikika kwambiri kutentha kwambiri kapena kotsika.

Sodium ya PCA, yomwe imadziwikanso kuti sodium pyrrolidone carboxylate, ndi chinthu chachilengedwe chomwe chimapangitsa kuti khungu likhale lofewa, kugwiritsa ntchito sodium pyrrolidone carboxylate sikungakhale kovulaza khungu, koma ngati kugula zinthu zosafunika, komanso kugwiritsa ntchito kwambiri kwa nthawi yayitali, kungawononge khungu.

Mukafuna kugula zodzoladzola ndi zinthu zosamalira khungu tsiku ndi tsiku, muyenera kumvetsetsa bwino zosakaniza zomwe zili mkati mwake. Ngati zili ndi zosakaniza zambiri za mankhwala, ndi bwino kuchepetsa kugwiritsa ntchito zodzoladzola zamtunduwu, kuti musakhale ndi zosakaniza zochepa za mankhwala zomwe zimakhudza thanzi la khungu.