This potent iron supplement packs 25 mg of iron (an impressive 138% of the daily value) into every capsule - supporting the production of hemoglobin and myoglobin and fueling the formation of robust, oxygen-rich red blood cells. Plus, they're gluten- and casein-free, and Ultra Tested® for quality you can trust.

Iron is an important mineral in the body. It plays a prominent role in the production of hemoglobin and myoglobin and the formation of red blood cells and their oxygenation.* Iron is also essential for many enzymatic functions and is important for growth.*

Kirkman® leverages an advanced form of iron, ferrous Bisglycinate chelate (Ferrochel®) from Albion® Laboratories, Inc., designed to ensure safety and absorbability in humans, animals, adults and children alike. This form of iron has been tested and results indicate that it is more tolerable and bioavailable than ferrous sulfate, a commonly used source of iron in dietary supplements.* 

Iron supplements can be irritating to the digestive tract, so the correct choice of an iron supplement is important for both absorption and gastrointestinal tolerance.

Kirkman’s iron supplements are in our Bio-Max series that use forms of nutrients that have clinically proven to be among the best absorbed and bioavailable.*