A dual iron solution for your sensitive system. Contains two forms of iron: heme (as HIP) and non-heme (as PIC). Our patented combination of HIP and PIC is an iron-rich supplement which enhances absorption while minimizing side effects such as constipation and nausea – delivering the best of both worlds.. No food or vitamin C necessary. Take once daily, with or without food. Unlike other iron supplements, no vitamin C is required for absorption. 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.