M'dziko la chisamaliro cha khungu ndi chisamaliro chaumwini, chinthu chimodzi chomwe chimadziwika bwino ndiascorbyl tetraisopalmitate . Chothandizira pakhungu ichi ndi chochokera ku vitamini C chomwe chimapereka mapindu angapo pakhungu. Ascorbyl Tetraisopalmitate imadziwika chifukwa cha kuthekera kwake kuwunikira, ngakhale kamvekedwe ka khungu, ndikuchepetsa mawonekedwe a mizere yabwino ndi makwinya. Ichi ndi chisankho chabwino kwambiri kwa iwo omwe akufuna khungu lachinyamata, lowala.

Koma ascorbyl tetraisopalmitate sizinthu zokhazo zosamalira khungu zomwe zili ndi zabwino izi. Zina zotumphukira za vitamini C, mongamagnesium ascorbyl phosphateethyl ascorbic acid ndi enaascorbyl glucoside , perekani mapindu ofananawo. Zomwe zimadziwika chifukwa cha antioxidant, zosakaniza izi zimathandiza kuteteza khungu ku ma free radicals ndi kuwonongeka kwa chilengedwe. Kuphatikiza apo, ali ndi anti-yotupa komanso amathandizira kupanga collagen, zomwe zimathandiza kuti khungu likhale lolimba komanso lathanzi.

Kugwiritsa ntchito zinthu zosamalira khungu izi kumapitilira phindu loletsa kukalamba. Amadziwikanso kuti amathandizira kuti khungu lizitha kudziteteza ku kuwala kwa dzuwa. Ascorbyl tetraisopalmitate amagwiritsidwa ntchito limodzi ndi enazotumphukira za vitamini C monga chophatikizira mu zodzikongoletsera sunscreens ndi pambuyo-dzuwa kukonza. Pogwiritsa ntchito zinthuzi m'mapangidwe awo, mankhwala osamalira khungu amatha kuteteza khungu ku kuwala koopsa kwa UV pamene akuthandizira kukonza maselo owonongeka pambuyo pa dzuwa.

Zopangira zosamalira khungu zomwe zili ndi zinthu zosamalira khungu izi zimakhala ndi ntchito zosiyanasiyana kuti zikwaniritse zovuta zosiyanasiyana zapakhungu. Zogulitsa zomwe zili ndi ascorbyl glucoside kapena magnesium ascorbyl phosphate zitha kukhala zosankha zabwino kwa iwo omwe akufuna kukhala ndi khungu lofananira kapena kuchepetsa mawanga akuda ndi hyperpigmentation. Zosakaniza izi zimalepheretsa kupanga melanin (pigment yomwe imayambitsa mawanga akuda) kuti ikhale yowala kwambiri.

Kwa anthu omwe akuda nkhawa ndi zizindikiro za ukalamba monga mizere yabwino ndi makwinya, mankhwala omwe ali ndi ascorbyl tetraisopalmitate kapena ethyl ascorbic acid angakhale othandiza. Zosakaniza izi zimathandizira kaphatikizidwe ka collagen kuti zithandizire kuwongolera khungu, kuchepetsa mawonekedwe a mizere yabwino ndi makwinya kuti khungu likhale losalala komanso lachinyamata.

Pomaliza, zosakaniza zosamalira khungu monga ascorbyl tetraisopalmitate ndi zinazotumphukira za vitamini C kupereka zosiyanasiyana ubwino kwa khungu. Amathandizira kuwunikira, ngakhale kutulutsa khungu, ndikuchepetsa mawonekedwe a mizere yabwino ndi makwinya. Kuphatikiza apo, zosakanizazi zimagwira ntchito ngati zodzikongoletsera zodzitetezera kudzuwa komanso zobwezeretsa pambuyo padzuwa, kuteteza khungu kuti lisawonongeke ndi UV ndikuthandizanso kuti lichira. Kaya mukuyang'ana khungu lowala kwambiri, kuwongolera khungu kapena kuchepetsa zizindikiro za ukalamba, kuwonjezera zinthu zomwe zili ndi zinthu zosamalira khungu izi zitha kuthandiza kukwaniritsa zolingazi ndikulimbikitsa khungu lathanzi, lowala.