| Hom lub npe | PromaCare-VCP (USP33) |
| CAS Nr. | 137-66-6 ib |
| INCI npe | Ascorbyl Palmitate hmoov |
| Chemical Structure |  |
| Daim ntawv thov | ntsej muag cream; Serums; Daim npog ntsej muag; Lub ntsej muag ntxuav |
| Pob | 25kgs net ib nruas |
| Qhov tshwm sim | Cov hmoov dawb los yog daj daj |
| Assay | 95.0-100.5% |
| Solubility | Soluble nyob rau hauv polar cosmetic roj thiab insoluble nyob rau hauv dej. |
| Muaj nuj nqi | Anti-aging agents |
| Txee lub neej | 2 xyoo |
| Cia | Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. |
| Noj | 0.02-0.2% |
Daim ntawv thov
Ascorbyl palmitate yog ib qho zoo antioxidant thiab ruaj khov ntawm nruab nrab pH. Nws muaj tag nrho cov physiological kev ua ub no ntawm vitamin C, muaj peev xwm ua si anti-inflammatory, txo melanin ntau lawm, txhawb collagen synthesis, tiv thaiv thiab kho pigmentation los ntawm kev raug mob, sunburn, pob txuv, thiab lwm yam., yuav whiten ntawm daim tawv nqaij, tswj cov tawv nqaij elasticity, txo wrinkles. , txhim kho daim tawv nqaij roughness, pallor, so thiab lwm yam tshwm sim, ncua ntawm daim tawv nqaij tej yam ntuj tso aging thiab photoaging, Nws yog ib qho zoo heev antioxidant thiab oxygen dawb radical scavenger nrog nruab nrab pH tus nqi thiab nruab nrab stability. Txawm hais tias muaj pov thawj tias ascorbyl palmitate tuaj yeem nkag mus rau ntawm daim tawv nqaij ntau dua li dej-soluble vitamin C thiab muab cov antioxidant muaj peev xwm, thiab tom qab ntawd pab tiv thaiv kev laus ntawm tes los ntawm inhibiting oxidation ntawm collagen, protein thiab lipid peroxidation, nws kuj tau ua pov thawj los ua haujlwm hauv kev sib koom tes. nrog antioxidant vitamin E, thiab lwm yam.
Ascorbyl palmitate yog soluble hauv methanol thiab ethanol. Nws muaj cov nyhuv ntawm whitening thiab freckle tshem tawm, inhibits kev ua ntawm tyrosinase thiab tsim ntawm melanin; Nws tuaj yeem txo melanin kom tsis muaj xim txo melanin; Nws muaj cov nyhuv moisturizing; Nrog rau cov tawv nqaij txias, ua kom cov tshuaj pleev ib ce muaj whitening, moisturizing, anti-aging, pob txuv thiab lwm yam teebmeem ua si lub luag haujlwm. Ascorbyl palmitate yuav luag tsis muaj tshuaj lom. Tsawg concentration ntawm ascorbyl palmitate tsis ua rau tawv nqaij khaus, tab sis yuav ua rau qhov muag khaus. CIR tau dhau qhov kev ntsuam xyuas kev nyab xeeb ntawm nws siv hauv tshuaj pleev ib ce.
