Carefully blended to deliver the essential nutrients, vitamins and minerals your baby needs to thrive, Similac Advance Infant Formula with Iron has just what you want and none of what you don't. This milk-based, iron-fortified formula is gluten free and has no artificial growth hormones. It is also made without palm olein oil for better absorbability of the DHA needed for healthy brain development and calcium for stronger bones. Includes lutein and vitamin E for eye and vision health.