Ecdysterone (Beta Ecdysterone) is extracted from the root of Cyanotis Arachnoidea .It is light yellow to white crystal powder odorless, hygroscopic and when exposed to light, the color gradually becomes deeper. Soluble in ethanol, dissolved in hot water, slightly soluble in ethyl acetate,chloroform, almost insoluble in ether. Ecdysterone increased by amino acids, protein chains to assemble into stimulating muscle cells in the cytoplasm of protein synthesis, and the ability to grow into proteins and migration process.