Features:

• Pack of six 25.7-ounce cans of milk-based powdered organic infant formula with iron (154.2 total ounces)
• Includes DHA and ARA, special nutrients found in breast milk that are clinically proven to support mental and visual development in baby's first year
• Made with wholesome organic milk and other organic ingredients, and is certified USDA organic
• No other milk-based formula has a higher level of special nutrients to help support baby's developing immune system
• Similac formulas provide the balance of protein, minerals, and other nutrients that helps give your baby a strong start in life

Rating : - constipation
our toddler and seven month old nursing baby both had a twice daily bottle of similac low iron formula which seemed to have a slightly laxative effect. Recently they both became constipated - it took us awhile to figure it out but we realized it was the switch to the organic formula - they are miserable on it. we went back and forth between organic formula and juice (can't find low-iron any longer) and it is definitely the formula. Too bad - we were so excited to go organic!