Detailed Product Description Product Name: EcdysteronePlant Origin: Cyanotis arachnoidea C. B. ClarkeCAS:5289-74-7Specification: 1) 50%,60%,95%,98% Ecdysterone HPLC2) 90%,95%,98% Ecdysterone UV Appearance: Brown Fine powder to White Fine Powder. Ecdysterone is extracted from the roots of Cyanotis arachnoidea C. B. Clarke. Cyanotis arachnoidea C. B. Clarke distribute widely in China,