Herbal Supplement. Natural whole herb. Promotes immune system health. Echinacea supports immune system health and can be used anytime of year. Echinacea is especially popular during times of seasonal change. Nutrition questions or comments? Call 1-800-433-2990 Mon.-Sat. 9AM-7PM ET. For educational health tips and savings join our e-newsletter, visit www.NaturesBounty.com. Guaranteed Quality: Laboratory tested. No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. Nature's Bounty's Guarantee: We only use the finest quality herbs and spices. Each is screened and finely milled for quick release. Nature's Bounty's preservative-free gelatin capsules contain pure milled herb powder. Nature's Bounty's Natural Whole Herb products utilize ground plant parts to provide the natural components in the amounts found in nature. (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.)