Product Name: Echinacea Purpurea Extract Latin name:Echinacea purpurea (Linn.)Moench Active Ingredient: polyphenols, chicoric acid,EchinacosideS pecification: 1.Polyphenols 4%-7% UV, 4% HPLC USP 2.Chicoric Acid 1%, 2%, 4%,20% HPLC 3.Echinacoside 1%, 2%, 4% HPLC 4.Caffeic acid 0.5%-2% HPLC What is Echinacea Purpurea Extract? Echinacea is a very popular herb, especially for thetreatment of flu and colds.It is a genus of herbaceousflowering plants in the daisy family-Asteraceae.It isalso known as the American coneflower.Polyphenols and Chicoric Acid are two main active ingredients in Echinacea purpurea extract.Echinacea purpurea extract is a traditional herbal remedy for the symptomatic relief of colds, influenza type infections and similar upper respiratory tract conditions.