NaturesPlus Hema-Plex® Iron is an extended-release tablet formulation designed to support iron levels over time. Iron is vital for red blood cell formation, oxygen delivery, and energy metabolism. This supplement comes in 30 tablets per bottle, using extended-release technology to provide gradual absorption. The Hema-Plex® tradename indicates a specialized iron complex. Iron supplements should be used under medical supervision to avoid toxicity or interactions.