Similac Total Comfort 1 Gold is formulated with changing nutritional needs in mind as your infant grows, providing special care and comfort as it is specially formulated to be gentle on tiny tummies. It is the new and improved formula with 2'-FL, the most abundant milk oligosaccharide found in breast milk in addition to nucleotides and prebiotics. It also contains an easy-to digest vegetable fat blend with no palm olein oil.