Abbott. Milk-based/powder. Similac. Total Comfort™. Easy-to-digest. Gentle protein & prebiotics. Complete nutrition for delicate tummies. OptiGro™. DHA for brain. Lutein for eyes. Vitamin E for development. Birth-12 months. Infant formula with iron. Breast milk is recommended. If you choose to use infant formula, the makers of Similac have a formula that's right for your baby. Have product-related questions Call 1-800-515-7677, 8:30 am-5:00 pm, Eastern time, weekdays. www.similac.com. ©2015 Abbott Laboratories. Feeding expert from Similac®. Help with feeding questions is available at 800-986-8800. feedingexpert.com. Gluten free. Galacto-oligosaccharides are prebiotics sourced from milk (GOS). C. Cohnii oil is a source of DHA. M. Alpina oil is a source of ARA.