Ferrochel® Iron Chelate is a potent iron supplement that is extremely well tolerated by the gastrointestinal system. Ferrochel® is a premier chelate from Albion Advanced Nutrition. It is safe for use by pregnant and lactating women, teenagers, and adults. Unlike most iron preparations, it will not result in constipation or gastric upset. This amino acid chelated iron has a very high absorption rate.* Made with non-GMO ingredients.