Dietary Supplement. Gluten free. No Added: Yeast, starch, lactose, artificial colors, artificial flavors, or preservatives. Compared to Citrical ingredients (This product is not manufactured or distributed by Bayer HealthCare LLC, owner of the registered trademark Citracal). May support bone health. 100% quality guaranteed. Like it or let us make it right. That's our quality promise. 855-423-2630. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)