Black Cohosh Extract 1,Triterpene glycosides 2.5%,5%.8%, 20% 2,Appearance:Brown-Yellow powder 3,Analytical ... Method:HPLC High quality, best price and fast delivery.Product Name: Black ... Cohosh Plant Extract PowderActive Ingredients: Triterpene Glycosides Specification: HPLC 2.5%,5%.8%, 20% Main Function 1 ...