For babies 4 months & older eating cereal & other baby foods. Milk-based powder. 100% Complete nutrition. At Nestle, we believe breastmilk is best for babies. And while Nestle Good Start 2 Essentials is not intended to take the place of breastmilk, it is a great replacement for standard formulas for babies 4 months and older (While standard formulas provide adequate nutrition for the first year, Good Start 2 Essentials provides extra nutrition insurance. Just 25 fl oz (approximately three 8-fl oz bottles) of Good Start 2 Essentials provides 100% of the daily calcium requirement for infants 6 to 12 months of age). That's because by the time babies are 4 months old, their calcium needs increase by more than 50% to keep up with their growing bones (Compared to U.S. RDA for recommended calcium intake at birth). Good Start 2 Essentials helps provide assurance that older babies are meeting their changing nutritional needs. Good Start 2 Essentials has all the calcium, iron and other essential nutrients your active, older baby needs - at a price that means significant savings for you.