Hi K., It took 3 weeks for the dairy and soy to work it's way out of my baby and my systems. I also read ingredient labels obsessively now. There are so many hidden ingredients in everything. My daughter is ok with soybean oil and soy lecithin. I would check out the website the other mom recommended. I kept a list of the allergens in my purse until I learned them. It is hard on my daughter and I both but I love breastfeeding. If you want to keep doing it then I have faith that you will figure it out. Plus I think that if my daughter has these allergies now then I want to give the best chance possible to beat them and I believe breastfeeding will do that. She is doing great now though so keep up the good work and good luck.