One of the distinguishing features of Heamclas FCM Tablets is their enhanced bioavailability, which ensures maximum absorption of iron within the body. This enhanced bioavailability is attributed to the formulation's unique combination of iron salts, such as ferrous fumarate, coupled with ascorbic acid (vitamin C). Ascorbic acid serves a dual purpose, not only enhancing the solubility of iron but also facilitating its uptake by intestinal cells, thereby boosting overall absorption rates.