Baby formula is the formula which is very necessary for the new born baby, is a manufactured food designed and marketed for feeding to newly born babies less than 12 months of age. Usually prepared for the bottle feeding from the powder or liquid to make the baby strong and also recover all proteins and nutrients which are highly required for the baby during postpartum. They composition of infant formula is designed to be based on the human mother milk at approximately one or three months postpartum. Because the age of postpartum needs the care and all required need to be fill full . mostly a baby needs the food after 4-5 times in a day and the food feed less less to the baby because the baby digesting system is not so good at that time so they food is being feed less less at 4-5 times in small amount so that the baby can digest it properly . and the chances of vomiting would be reduce . The Most Commnly Usded Infant Formulas:- They contain purified cow’s mil