Brand EnfamilSize 1.28 Pound (Pack of 4)Item weight 82 OuncesProduct form powderAge Range (Description) InfantOur closest breast formula: Enspire Optimum is Enfamil's closest breast milk formula, lactoferrin found in colostrum + breast milk and dual HMO.THE PROTEIN YOUR BABY NEEDS: Enspire Optimum contains lactoferrin; an important protein found in breast milk + colostrum to help absorb iron and support your baby's immune system.Exclusive HuMO6 Immune Blend: Formula made from breast milk and contains key ingredients like 2'-FL HMO, LNnT HMO, Vitamin C, Vitamin E, Zinc and Selenium.Peace of mind: Enspire Optimum contains no artificial growth hormones, no artificial colors or flavors, is not genetically modified, and is designed to provide complete nutrition for babies through 12 months of age.Trusted by Parents and Pediatricians*: Enfamil is the infant formula brand trusted by pediatricians* and parents, and the #1 trusted brand for brain building and immune support.SNAP Offer: Eligible for purchasing Supplemental Nutrition Assistance Program (SNAP) benefitsSubscribe & Save: Choose Subscribe & Save for even more savings and convenience.