Echinacea, Golden Seal Root, Burdock Root, Gentian Root, Cayenne Pepper Fruit, Wood Betony Herb.Suggested Use:Take 2 or 3 capsules three times daily with water at mealtimes. After taking this formula for 4 to 6 weeks, a 2 week break is recommended.Product Facts:Serving Size (cap) 3Servings Per Bottle 33Warnings:Not recommended for individuals with auto-immune conditions. Not recommended for use by pregnant or lactating women.