Ease fussiness and gas with soy-while encouraging milestones. It"s not uncommon for babies to experience fussiness and gas as their digestive systems develop. Sometimes a change in formula can make all the difference. Enfamil ProSobee is made with soy protein that"s naturally gentle on a baby"s digestive system. It"s milk-free and lactose-free for babies with milk protein sensitivity and still provides the nourishment your baby needs for healthy development. This helps her feel better and ensures that she receives the complete nutrition that helps her reach key milestones.