Similac Advance* is a nutritionally complete milk-based iron-fortified infant formula for baby’s first year. It has our exclusive blend of ingredients to support baby’s brain and eye development. Similac is the #1 infant formula brand fed in hospitals. * Not for infants or children with galactosemia. † Milk ingredients are derived from milk of non-rbST-treated cows which is not different from milk of rbST-treated cows