Ecdysteron is derived from the extract of Cyanotis arachnoidea C.B. Clarke.According to different purity,it can be divided into white,gray white,light yellow or light brown crystalline powder.Ecdysteron is widely used in medicine,health products,cosmetics,aquaculture and other industries.Hande Bio provides Cyanotis Arachnoidea Extract Beta-Ecdysterone Powder 20-Hydroxyecdysone.For more details,please consult online.