Cov ntaub ntawv:
Tom ntej: Hydroquinone
CAS Nr .: 123-31-9
MF: C6H6O2
Solubility: H2O: 50 mg / mL, ntshiab
Melting point: 172-175 ° C (lit.)
Apperence: Dawb mus rau-dawb koob-zoo li Crystals los yog Crystalline hmoov
Hydroquinone yog cov tshuaj uas tib neeg siv tau los ua kom lawv cov tawv nqaij tawv. Nws muaj nyob rau hauv cream, gel, pleev, los yog emulsion. Hydroquinone feem ntau muaj kev nyab xeeb rau kev siv, tab sis qee tus neeg yuav muaj kev phiv, xws li tawv nqaij qhuav.
- ~ Hydroquinone yog cov tshuaj pleev xim rau ntawm daim tawv nqaij uas siv los ua kom cov tawv nqaij tsaus nti (xws li freckles, melasma, hnub nyoog me ntsis thiab pob txuv nti).
- ~ Hydroquinone tau sau npe ua "khoom muag muag nkaus xwb" tshuaj hauv cov tshuaj nplaum uas muaj hydroquinone ntawm qhov tsis ntau tshaj 2%.
Nws ua haujlwm li cas?
Melanin yog cov xim uas muab cov tawv nqaij thiab plaub hau xim. Nws yog lub luag haujlwm rau freckles thiab lwm qhov tsaus nti ntawm daim tawv nqaij. Melanin yog tsim los ntawm melanocytes, uas yog cov hlwb muaj nyob hauv daim tawv nqaij thiab lwm qhov ntawm lub cev.
Thaum ib tug neeg siv hydroquinone rau ntawm daim tawv nqaij, nws txo cov melanocytes. Tsawg melanocytes txhais tau hais tias lub cev tsim melanin tsawg dua hauv thaj chaw kho mob. Cov tawv nqaij feem ntau tshwm sib dua li ntawm 4 lub lis piam.
Kev raug tshav ntuj thim rov qab cov teebmeem ntawm hydroquinone. Cov kws kho mob pom zoo tias cov neeg siv cov khoom no kuj siv cov tshuaj pleev thaiv hnub muaj zog.
COA
Siv
Hydroquinone yog ib yam tshuaj uas bleaching ntawm daim tawv nqaij. Nws tuaj yeem yog cream, emulsion, gel, lossis pleev xim. Ib tug neeg tuaj yeem siv cov khoom no ncaj qha rau ntawm daim tawv nqaij.
Cov tshuaj nplaum uas muaj hydroquinone muaj nyob nrog daim ntawv tshuaj los ntawm kws kho mob.
Cov neeg tuaj yeem siv hydroquinone ua ib hom kev kho mob rau cov tawv nqaij hyperpigmentation, nyob rau hauv qee qhov chaw ntawm daim tawv nqaij yuav tsaus dua li cov cheeb tsam ib puag ncig.
Daim ntawv thov:
Hydroquinone yog siv los kho cov tawv nqaij mob ntsig txog hyperpigmentation.
Txawm hais tias hydroquinone tuaj yeem pab ua kom cov pob liab liab lossis xim av uas tau nyob ntev, nws yuav tsis pab ua kom muaj mob. Piv txwv li, cov khoom xyaw tuaj yeem pab txo qis pob txuv caws pliav, tab sis nws yuav tsis muaj kev cuam tshuam rau qhov liab liab los ntawm kev ua haujlwm tawg.
Hu rau:
Muaj hmoo Wang
WeChat ntawm WhatsApp: +8618700474175 Email: sales02@nahanutri.com
Post lub sij hawm: Mar-13-2023
