Echinacea Root Complex Description This formula combines two organically grown Echinacea forms, purpurea and angustifolia. Usage Echinacea purpurea helps promote general well-being during the cold and flu season. Echinacea angustifolia is another traditionally popular North American herb. Echinacea angustifolia root is historically significant and widely used while Echinacea purpurea is a scientifically proven species. * Recommended Daily Dosage 500 mg per capsule. Take two capsules twice daily with water at mealtimes. After taking Echinacea for six to eight weeks, a two- to four-week break is recommended before restarting use for best results. The following list is for serving size of 2 capsules Primary Ingredients Amount USRDA Echinacea Angustifolia Root 0% Echinacea Purpurea (stem, leaf, flower) 0% Proprietary Blend 900 mg 0% Other Ingredients Gelatin, Magnesium Stearate