| Brand name | PromaEssence-WHE |
| CAS No. | 84696-19-5 |
| INCI Name | Witch Hazel Extract |
| Application | Lotion,serums,mask, facial cleanser, facial mask |
| Package | 25kgs net per drum |
| Appearance | Colorless or slightly yellow transparent liquid |
| Solid content | 2.0% min |
| Solubility | Water soluble |
| Function | Natural extracts |
| Shelf life | 2 years |
| Storage | Keep container tightly closed and in a cool place. Keep away from heat. |
| Dosage | 0.1-1.0% |
Application
PromaEssence-WHE contain volatile oil, flavonoids, phenols, organic acids and sugars and other effective ingredients Added in cosmetics cream, facial cleanser, the summer series products and nutrition in cosmetics, smoothen fine lines, tighten eye skin, prevent skin aging, improve black rim of the eye and pouch phenomenon, the contraction pore, prevent impurity and bacteria to enter. Beauty and skin care effect of nourishing, whitening, removing itching and freckles.
(1) Anti-inflammatory activity of Centella asiatica extract
The terpenoids in Centella asiatica extract can significantly increase the content of collagen and cell laminin (fibronectin is widely involved in cell migration, adhesion, proliferation, hemostasis and skin tissue repair and other processes), and can stimulate and promote scars The production of mature type I collagen reduces the production of inflammation. In addition, Centella asiatica extract can reduce the production of pro-inflammatory mediators (IL-1, MMP-1), improve and repair the skin’s own barrier function.
(2) Moisturizing activity of Centella asiatica extract
Centella asiatica extract can significantly increase the degree of hydration of the stratum corneum, which is mainly related to the triterpene saponins in Centella asiatica extract. Centella asiatica triterpene saponins are hydrophilic sugar chains, mainly glucose and rat Plum sugar can combine with water in the occlusion layer to improve the barrier ability of the epidermis and enhance skin moisture.
