| 摘要 |
PURPOSE: An external use skin composition containing mineral complex ingredients is provided to ensure antioxidation, gene protection, and collagen biosynthesis. CONSTITUTION: An external use skin composition for anti-aging contains 0.0001-10 weight% of mineral complex ingredients isolated from caviar, oyster shell, and surwater sediment. The mineral complex ingredients are obtained by primary extraction of caviar, oyster shell, and surwater sediment using anhydrous or hydrous low alcohol and acetone, and by reextraction of the extract using ethyl acetate, diethyl ether, benzene, chloform, and hexane. |
