Similac Soy Isomil OptiGro Soy-Based Infant Formula with Iron, 0-12 Months, 13 fl oz, $6.49Similac Soy Isomil OptiGro Soy-Based Infant Formula with Iron, 0-12 Months, 13 fl ozSimilacAdd Similac Soy Isomil OptiGro Soy-Based Infant Formula with Iron, 0-12 Months, 13 fl oz to Favorites.Add Similac Soy Isomil OptiGro Soy-Based Infant Formula with Iron, 0-12 Months, 13 fl oz to Favorites. Gluten Free Gluten Free No High Fructose Corn Syrup No High Fructose Corn SyrupKosher CertifiedKosherSimilac Soy Isomil OptiGro Soy-Based Infant Formula with Iron, 0-12 Months, 13 fl ozOpen Product Description$6.49$0.50/fl ozAdd to Cart