Zambiri:
INCI: Hydroquinone
CAS NO.:123-31-9
MF:C6H6O2
Kusungunuka: H2O: 50 mg/mL, momveka
Posungunuka: 172-175 ° C (lit.)
Maonekedwe: Makristalo oyera mpaka oyera ngati singano kapena ufa wa Crystalline
Hydroquinone ndi mankhwala omwe munthu angagwiritse ntchito kuti achepetse khungu lake. Imapezeka ngati kirimu, gel, lotion, kapena emulsion. Hydroquinone nthawi zambiri ndi yabwino kugwiritsa ntchito, koma anthu ena amatha kukumana ndi zovuta zina, monga khungu louma.
- ~ Hydroquinone ndi mankhwala oyeretsa khungu omwe amagwiritsidwa ntchito kuwunikira khungu lakuda (monga mabala, melasma, mawanga azaka ndi zipsera).
- ~ Hydroquinone imalembetsedwa ngati mankhwala a "pharmacy okha" mumafuta okhala ndi hydroquinone osapitilira 2%.
Zimagwira ntchito bwanji?
Melanin ndi pigment yomwe imapatsa khungu ndi tsitsi mtundu wawo. Zimayambitsa mawanga ndi zigamba zina zakuda pakhungu. Melanin amapangidwa ndi ma melanocyte, omwe ndi maselo omwe amapezeka pakhungu ndi mbali zina za thupi.
Munthu akapaka hydroquinone pakhungu, amachepetsa kuchuluka kwa melanocyte. Ma melanocyte ochepa amatanthawuza kuti thupi limapanga melanin yochepa m'deralo. Khungu limaoneka lopepuka pakadutsa milungu inayi.
Kutentha kwa dzuwa kumachepetsa mphamvu ya hydroquinone. Madokotala amalimbikitsa kuti anthu omwe amagwiritsa ntchito mankhwalawa azigwiritsanso ntchito mafuta oteteza dzuwa.
COA
Gwiritsani ntchito
Hydroquinone ndi mankhwala omwe amayeretsa khungu. Itha kubwera ngati zonona, emulsion, gel, kapena lotion. Munthu amatha kugwiritsa ntchito mankhwalawa pakhungu.
Ma cream omwe ali ndi hydroquinone amapezeka ndi mankhwala kuchokera kwa dokotala.
Anthu amatha kugwiritsa ntchito hydroquinone ngati njira yochizira matenda akhungu, pomwe madera ena akhungu amadetsedwa kuposa madera ozungulira.
Ntchito:
Hydroquinone imagwiritsidwa ntchito pochiza matenda a khungu okhudzana ndi hyperpigmentation.
Ngakhale hydroquinone ingathandize kuzimiririka mawanga ofiira kapena ofiirira omwe akhalapo, sizingathandize ndi kutupa komwe kumachitika. Mwachitsanzo, chophatikiziracho chingathandize kuchepetsa ziphuphu zakumaso, koma sizingakhudze kufiyira chifukwa chophulika.
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Nthawi yotumiza: Mar-13-2023
