The Enfamil Enfagrow formula is a vanilla-flavored milk-based baby supplement. This ready-to-use infant formula is fortified with iron and DHA to help enhance the babys brain development. Dual prebiotics help support the digestive system and improve immunity. It also has ARA and calcium that are important for the babys growth. This drink is available in an 8.25-oz. pack and has 24 servings. Ages 1 and up.