21st Century Iron 65mg is a dietary supplement containing 65mg of iron (as ferrous sulfate 325mg) per tablet. This essential mineral supplement comes in a bottle of 120 tablets and helps support the production of red blood cells and specific enzymes in the body. Iron is an essential mineral that plays a crucial role in carrying oxygen throughout the body and supporting energy metabolism. This supplement should be taken under medical supervision. As with any dietary supplement, consult your healthcare provider before use, especially if you are pregnant, nursing, taking medications or have a medical condition. Store in a cool, dry place away from direct sunlight.