Hom lub npe | PromaCare-CRM 2 |
CAS Nr. | 100403-19-8 |
INCI npe | Ceramide 2 |
Daim ntawv thov | Toner; Moisture lotion; Serums; Daim npog ntsej muag; Lub ntsej muag ntxuav |
Pob | 1 kg net rau ib lub hnab |
Qhov tshwm sim | Off-white Powder |
Assay | 95.0% min |
Solubility | Roj soluble |
Muaj nuj nqi | Cov tshuaj moisturizing |
Txee lub neej | 2 xyoo |
Cia | Khaws lub thawv kaw kom nruj thiab nyob rau hauv qhov chaw txias. Khaws kom deb ntawm tshav kub. |
Kev noj tshuaj | Txog li 0.1-0.5% (qhov kev pom zoo pom zoo txog li 2%). |
Daim ntawv thov
Ceramide yog ceramide raws li cov pob txha ntawm ib chav kawm ntawm phospholipid, yeej muaj ceramide choline phosphate thiab ceramide ethanolamine phosphate, phospholipids yog cov khoom tseem ceeb ntawm cov cell membrane, corneous txheej nyob rau hauv 40% ~ 50% ntawm sebum muaj cov txheej txheem ceramide, cov khoom tseem ceeb ntawm cov ceramide. stratum corneum noo noo tshuav plays lub luag haujlwm tseem ceeb.Ceramide muaj lub peev xwm los koom nrog cov dej molecules, nws tswj cov tawv nqaij noo los ntawm kev tsim ib lub network hauv stratum corneum.Yog li ntawd, ceramides muaj cov nyhuv ua kom cov tawv nqaij hydrated.
Ceramide 2 yog siv los ua cov tawv nqaij txias, antioxidant thiab moisturizer hauv cov tshuaj pleev ib ce, nws tuaj yeem txhim kho sebum daim nyias nyias thiab inhibit cov qog sebaceous qog, ua kom cov tawv nqaij dej thiab roj sib npaug, txhim kho cov tawv nqaij tiv thaiv tus kheej xws li ceramide 1, nws yog qhov tsim nyog rau oily thiab xav tau cov tawv nqaij hluas. stratum corneum, uas tuaj yeem ntxiv dag zog rau daim tawv nqaij barrier thiab rov tsim cov hlwb.Irritated ntawm daim tawv nqaij tshwj xeeb xav tau ntau dua ceramides, thiab cov kev tshawb fawb tau pom tias cov khoom uas muaj ceramides tuaj yeem txo qhov liab liab thiab transdermal dej poob, ntxiv dag zog rau daim tawv nqaij barrier.
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