Botanical Source: Echinacea Purpurea Part Used: Stem, leaf, root Assay: Polyphenol UV 4% Appearance: Yellow green powderFunction & Usage: Echinacea increases bodily resistance to infection and is used for boils, erysipelas, septicemia, cancer, syphilis and other impurities of the blood, its action being antiseptic. Commission E approved and WHO supports the use of Echinacea herb as supportive therapy for colds and chronic infections of the respiratory tract and lower urinary tract. Commission E approved external use of Echinacea purpurea herb for poorly healing wounds and chronic ulcerations.Specifications: Purity Polyphenol UV 4% Powder size 100% pass 80 mesh Loss on Drying ≤5.0% Heavy Metals 10ppm Total Plate Count 1000cfu/g Yeast & Mold 100cfu/g E.Coli Negative Salmonella Negative