Dietary supplement. Prolonged release beadlets. Plus essential vitamins. Promotes healthy red blood cells. Iron, folic acid, Vitamins B6 and B12 - all components of our Iron Complex - are essential for formation of healthy red blood cells. Vitamin C works synergistically with these nutrients, supporting their assimilation. Our formula combines iron with these vitamins, providing a powerful supplement to support production of hemoglobin. This Iron Complex is manufactured using a state-of-the-art prolonged release beadlet system. Each capsule is designed to release nutrients in a controlled pattern (over approximately 3-6 hours) to promote optimal assimilation (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). Contains no sugar, starch, artificial colors, flavors, preservatives, corn, soy, yeast, wheat, grain, gluten, egg or milk products.