Gnc herbal plus - echinacea extract 500mg - 100 capsules expertly crafted: combines 400mg of echinacea purpurea root extract and 100mg of echinacea angustifolia root extract to natural resistance. Superior quality: vegetarian, gluten free, no dairy, no soy, no wheat, no sodium, no yeast, no artificial colors, no artificial flavor, no sugar. Traditional support: echinacea is a flowering plant utilized for hundreds of years by native north americans. Herbal supplement: support wellness with immune health supplements powered by nature. Backed by science: since 1935, gnc has been committed to meeting the highest standards of quality, safety, and efficacy while applying the most up-to-date advances in nutritional science so you can live well. These statements have not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease. . Gnc herbal plus echinacea extract 500mg - 100 capsules (100 servings)