Ma osmolyte achilengedwe ndi mtundu wa mankhwala omwe amasunga kagayidwe ka maselo m'thupi ndipo amakana kuthamanga kwa osmotic kuti akhazikitse njira ya macromolecular. Mwachitsanzo, shuga, polyether polyols, chakudya ndi mankhwala, betaine ndi chinthu chofunikira kwambiri chomwe chimalowa m'thupi.

Kafukufuku wa sayansi womwe ulipo ukusonyeza kuti kuuma kapena mchere wambiri m'chilengedwe, kuchuluka kwa betaine m'maselo a tizilombo toyambitsa matenda kumawonjezeka.

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Maselo a khungu amasintha kuchuluka kwa osmolyte m'maselo malinga ndi osmolyte yachilengedwe yomwe yasonkhanitsidwa kapena kutulutsidwa, kuti asunge kuchuluka kwa maselo ndi madzi moyenera.

Pamene kuthamanga kwa osmotic kwakunja, monga kuchepa kwa madzi m'thupi kapena kuwala kwa ultraviolet, kumayambitsa kutuluka kwa osmotic m'maselo a khungu, zomwe zimapangitsa kuti maselo akunja a khungu atuluke, ndipo betaine osmotic ingayambitse kuletsa kwambiri njira yonseyi.

Pamene betaine imagwiritsidwa ntchito mu zinthu zosamalira thupi, imagwiritsidwa ntchito ngati cholowetsa chachilengedwe kuti maselo azilowa bwino malinga ndi momwe imalowera mu cuticle ya khungu, kuti iwonjezere chinyezi pakhungu. Mfundo yapadera ya betaine yopatsa chinyezi imapangitsa kuti zinthu zake zopatsa chinyezi zikhale zosiyana ndi zopatsa chinyezi wamba.

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Poyerekeza ndi gel ya hyaluronic acid, beet ngakhale pamlingo wochepa kwambiri ikhoza kukhala ndi mphamvu yeniyeni yonyowetsa khungu kwa nthawi yayitali.

Chogulitsa cha ku France cha L'Oreal's Vichy fountain deep moisturizer chimawonjezera zosakaniza zotere. Malonda ake otsatsa a "madzi apampopi" amanena kuti mankhwalawa amatha kukoka chinyezi chakuya cha khungu ku khungu ndi madzi ochepa, kuti khungu la pamwamba likhale ndi madzi okwanira.