Nestle NAN Supreme Pro 1 Milk Formula Powder is an infant formula that supports your baby's healthy development in the first six months of life. NAN Supreme Pro 1 contains OPTIPRO, a protein blend obtained through a special treatment that partially breaks down the milk protein in cow’s milk, making it the ideal choice for infants with a family history of cow’s milk allergy, as well as those who are suspected to develop an allergy. Disclaimer : Breast Milk is the best for babies