Each serving of Vitanica Iron Extra delivers a 25 mg of iron. Iron Extra features a blend of other beneficial ingredients that promote healthy iron absorption including vitamin C, yellow dock root, dandelion root, and more. Formulated to exclude: preservatives, binders, artificial colorings or flavorings, lactose, salt, wheat, gluten, soybeans, milk derivatives, eggs, peanuts, tree nuts, fish or shellfish.