Elemental Iron in Gastric Protection ComplexGentle, Non-ConstipatingSupports Oxygen TransportDietary SupplementVegetarianIronAid® is an advanced source of Iron Protein Succinylate.IronSorb® contains Iron Protein Succinylate (IPS), an iron complex that is specially prepared to reduce irritation of the stomach in comparison to other forms of iron.Iron is an essential trace mineral required as a component of hemoglobin and myoglobin for transport of oxygen to tissues. Supplemental iron is essential during pregnancy and for many teenage males and females.