Echinacea & Golden Seal combines two popular immune system-supporting herbs. Echinacea may influence the immune system in a positive way. This product combines the qualities of Echinacea purpurea herb and root and E. angustifolia root. Golden Seal root (Hydrastis canadensis) contains the powerful alkaloids berberine and hydrastine that help the body maintain strong immunity. It has become one of the most popular herbs in America today. Golden Seal’s constituents also benefit the digestive and circulatory systems. Take 2 capsules with a meal three times daily. Pregnant or lactating women should not take golden seal.