Abstract:
A skin external composition for skin-whitening containing manassantin B is provided to inhibit mobility of melanin by inhibiting binding of melanophilin as a carrier of melanosome in a melanocyte with myosin 5a, thereby forming melanosome aggregation and whitening the skin. A skin external composition for skin-whitening contains 0.001-10% of manassantin B which is extracted from Saururus chinensis Baill by extracting Saururus chinensis Baill with water or organic solvent selected from ethanol, methanol, butanol, ether, ethylacetate, chloroform and methylene chloride, filtering the extract, concentrating the filtered solution under reduced pressure, extracting the concentrate with methylene chloride and concentrating the extract under reduced pressure, and is formulated as solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing, oil, powder foundation, emulsion foundation, wax foundation or spray.
Abstract:
PURPOSE: Provided is a composition for skin external application containing the IB complex which is composed of soybean germ isoflavone aglycone, pomegranate extract and secoisolariciresinol, thereby improving skin wrinkle and enhancing elasticity. CONSTITUTION: The composition for skin external application is characterized by containing 0.001-20 wt.% of soybean germ isoflavone aglycone, 0.001-20 wt.% of pomegranate extract and 0.001-20 wt.% of secoisolariciresinol, based on the total weight of the composition. The composition has excellent effect on improvement of skin wrinkle and enhancement of elasticity.