[ The source of the plan t] Echinacea Purpurea [ Active ingredient] The main active ingredient is phenol compounds such as Echinacoside, Verbascoside, Cichoric acid, Cafferic acid, Chlorogenic acid and so on , and also includevarious alkylamine, flavone, polysaccharide and seldom voltatile oil [ Main specifications] polysaccharide 4% [ Appearance] Like-brown Powder [ Pharmacology function] Echinacea stimulates the body' s immune system against all infectious and inflammatory, conditions, counteracts pus, and stimulates digestion. It specifically strengthens the immunesystem against pathogenic infection by stimulating phagocytosis, T-cell formation, and by inhibiting the hyalurinadase enzyme secreted by bacteria to effect the breakdown of remedies against all kinds of bacterial and viral infections.