Risun Bio-Tech Inc is one of the leading echinacea herb extract manufacturers and suppliers,Website:http://www.risunextract.com, welcome to ... , chicoric acid, echinacea purpurea, echinacea polyphenols of both low price and high quality.Echinacea Herb ExtractOther name: Echinacea Purpurea, Chichoric Acid, Echinacea polyphenols, Echinacoside, Echinacea Extract PowderSpecifications: 1.Polyphenols ...