Ferrous gluconate and vitamin C, along with phosphate ferric pyrophosphate, are commonly used in supplements. Ferrous gluconate, in particular, is often found in various formulations, including those available at CVS, while ferrous fumarate is another option listed in the British National Formulary (BNF). For those seeking alternatives to Citracal, these iron supplements provide a viable solution for addressing iron deficiency. The combination of ferrous gluconate and vitamin C enhances absorption, making it an effective choice. Moreover, as consumers explore Citracal alternatives, they may find that ferrous fumarate and phosphate ferric pyrophosphate offer beneficial properties for their health needs.