Add water. Easy to digest. For feeding when lactose is a concern. Milk-based without lactose. When an infant formula is needed, Similac Lactose Free provides the excellent nutrition of milk protein, but without lactose (milk sugar). Sometimes gas, diarrhea and other feeding problems may be related to lactose. Similac Lactose Free contains easy-to-digest carbohydrates similar to those in Isomil Soy Formula with Iron and is fortified with nucleotides, compounds naturally present in breast milk. Breast milk is recommended. If you feed formula, the makers of Similac promise to deliver excellent nutrition you can trust. That means providing the right formula to help your baby grow up healthy and strong. For feeding problems when lactose sensitivity is a concern. Not intended for use by infants or children with Galactosemia.