Are you concerned with the ingredients in formula?

In the past month or so I've noticed a decline in my milk supply, so I've started looking into formula to buy. Many of the ingredients I did not know what they were and some sounded very artifical. With the little research I did I first settled on Happy Baby formula from Target. Our LO didn't seem to get full and it seemed not to satisfy her. So we switched to the Kirkland brand of formula. After a week of using it, we noticed out baby smelled acidic (I would describe it as smelling like apple cider vinegar). I decided to do more research and I found this article that I think other parents would be interested in reading. Google "how to find the safest organic infant formula" and an article with that title from the website foodbabe.com will come up. After reading it I compared the ingredients in the Kirkland brand and Happy Baby brand and found they both used some of the mentioned ingredients. Anyway, I just thought I'd share what I found with you all.