Research indicates that ferrous bisglycinate is better absorbed and tolerated than other iron preparations.^† Ferrochel^® chelated iron is formulated for enhanced absorption of this essential mineral. Unlike many iron preparations, Iron Chelate is also well tolerated, gentle on the stomach, and non-constipating.^† Safe for use in adults, teenagers, and pregnant and lactating women when there is a demonstrated requirement for iron supplementation. Iron Chelate supplies 30 mg of elemental iron per capsule. Made with non-GMO and Kosher ingredients.