The enfamil prosobee ready-to-use bottle is a soy-based infant formula for babies with lactose sensitivities. It contains sunflower and coconut and includes dha, ara, calcium and iron. This ready-to-use infant formula is also a good source of vitamins a, c, d and e. It supports growth and immunity and is good for the development of the eyes and brain. The enfamil infant formula can also help babies with gas and fussiness. 1 container is 192 oz. And can serve up to 24 bottles. Ages 0 and 3 months.