Hi! One thing I noticed with most of the name brand formulas is the first thing on the list of ingredients is fructose corn syrup, or sugars, not from a natural source. The baby's pancreas is still learning to process certain sugar, yes babies need sugars for energy, but they need glucose. I was SO SURPRISED at this. The very first thing on the ingredient list is what that product has most of. I tried and tried to find a formula that did not contain so much of the bad sugars. Earth's Best seemed good and I use that so far, but I know they use glucose syrup solids and the DHA/ARA they use has been treated with hexane, which is not really good either. I was a bit frustrated and baffled. Why are there bad things in baby formula? After some research on the internet, I've found Nature's One- Baby's Only. The sugar they use is from organic brown rice syrup- no mention of high fructose, glucose or any or those 'scary' words. I'm going to order some and try it out on my 4 month, that I've just had to start supplementing as my own supply has dwindled. Good Luck! and Keep asking questions if you aren't sure. Baby's deserve our best!