Whitening topic|What is the effect of “Glass Glycyrrhizin” known as whitening gold

Among so many cosmetic ingredients, the price of Glycyrrhiza glabra is quite expensive. 90% of Glycyrrhiza glabra has a unit price of 21W/kg. Imports are more expensive and the price is comparable to gold. Therefore, it is called “whitening gold”. “The current price has dropped to a certain extent. So, let’s take a look at such an expensive whitening ingredient, its whitening mechanism and whitening effect. 40% GlycyrrhizinThere are many types of licorice, 29 species 6 There are 8 main varieties of licorice in my country, among which are included in the “Pharmacopeia of the People’s Republic of China”: Phenibut Manufacturers Glycyrrhiza uralensis Fisch.; Glycyrrhiza inflata Bat.; Glycyrrhiza glabra L .). Glabridin (Glabridin) is an important component in the flavonoids of licorice. Only the roots and stems of licorice (European licorice, Fabaceae) exist, and they are the most important different of licorice. Flavonoids.

Glycyrrhizin is widely regarded as a phytoestrogens, with a variety of biological properties, ranging from antioxidant, anti-inflammatory, neuroprotective, anti-atherosclerotic effects to energy metabolism regulati China Phenibut on, It also includes anti-tumor, anti-nephritis, antibacterial and so on. It also has important value in skin anti-oxidation and whitening and freckle removal. It can also prevent inflammation and rough skin caused by ultraviolet rays. Glycyrrhizin mainly inhibits the production of melanin in three directions: inhibit the production of reactive oxygen species; inhibit the activity of tyrosinase; inhibit inflammation. Glycyrrhizin has a very good inhibitory effect on the activity of tyrosinase. The figure below is a computer simu China Phenibut lation diagram. Glycyrrhizin can form a hydrogen bond with the active center of tyrosinase, which is strong The tightly stuck at the entrance of tyrosinase prevents the raw materials for melanin synthesis from entering, and the semi-finished products of melanin cannot come out, reducing the production of melanin. Compared with kojic acid and arbutin in zebrafish animal model experiments, the results are very intuitive.Human clinical experiments, the improved effect after 4 weeks and 8 weeks is very obvious. Therefore, glycyrrhizin is still an excellent whitening material, but in cosmetics, the name glycyrrhizin is seen in the product ingredient list, because in the standard list of raw materials, glycyrrhizin is The corresponding name is: Glycyrrhiza glabra root extract.