complete baby nutrition from head to toe dha for baby's developing brain lutein for baby's developing eyes 2'-fl hmo for immune support oligosaccharide not from human milk found in breast milk compare to similac pro-advance the nutrition of & enfamilinfant design to be na artificial growth sot as kirkland non-gmo procare" infant formula nile-based powder with iron complete nutrition for babys first year no artificial growth hormones hmo dha y lutein 1er posts boy no significant difference has been shown between milk derived from tbst-treated and non-rbst-treated cows also at costco.com