Dietary Supplement. Gluten free. Vegan. With vitamin C. Non-GMO. Discussion: Elderberries have been recognized for centuries for their immune supporting properties. This formula is the perfect blend of Sambucus nigra L., Vitamin C and zinc to help support healthy immunity all year round. From the makers of the Good-for-Lozenges Zand HerbaLozeng. www.zand.com. www.nutraceutical.com. (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.)