Similac Sensitive® Infant Formula with Iron. The Perfect Bottle™ every time. Abbott. Milk-based. Ready to feed. Do not add water. For fussiness & gas due to lactose sensitivity. OptiGro™. DHA for brain. Lutein for eyes. Vitamin E for development. Stage 1. Birth-12 months. Halal. Please consult your baby's dolor before switching formulas. Breast milk is recommended. If you choose to use infant formula, the makers of Similac have a formula that's right for your baby. Filled by volume to 1 quart. Extra space in bottle allows for shaking and easy pouring. 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. Feeding expert from Similac®. Help with feeding questions is available at: 800-986-8800. feedingexpert.com. Have product-related questions Call 1-800-515-7677, 8:30AM-5:00PM, eastern time, weekdays. www.similac.com. ©2015 Abbott Laboratories.