COSMEMASTERS, the first cosmetic ingredient course and community service platform in China, is a gathering place for “ingredient analysis officers”. We are committed to creating a scientific, systematic and professional cosmetic ingredient knowledge system for you, so that you can make less detours on the road of skincare and stand out in the workplace. 6 senior lecturers with backgrounds of top 500 beauty companies and more than 10 years of experience will take you to open a new chapter of cosmetic knowledge!
| COSING Ref No | 58950 |
| INCI name | QUERCUS ROBUR BARK EXTRACT |
| 标准中文名称 | 夏栎（QUERCUS ROBUR）树皮提取物 |
| INN name | |
| Ph. Eur. Name | |
| CAS No | 71011-28-4 |
| EC No | 275-129-0 |
| Chem/IUPAC Name / Description | Quercus Robur Bark Extract is an extract of the bark of the English Oak , Quercus robur L., Fagaceae |
| Restriction | |
| Function |
ASTRINGENT:
Contracting and/or tightening the skin.
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