Similac Early Shield Ready to Feed Baby Formula is specially designed for complete nutrition through your baby"s first year. Early Shield promotes immune support, strong bones, and brain and eye development. This formula is packaged in a convenient, portable bottle; just add a nipple (sold separately), and you"re ready to go! The Similac Early Shield Ready to Feed Baby Formula - 8 oz features: * Includes (1) 8-ounce bottle * Designed for complete nutrition * Closer than ever to breast milk * Includes iron, DHA, and ARA * Ready-to-go, milk-based formula; no need to add water * Age Range: Birth - 12 months * Perfect Bottle is nipple ready