Does anyone know of any pro type baby formula places that give it to low income families?

Crystal

A friend of mine recently had her 3rd child and she breast feeds as often as she can, but her milk isn't producing enough so she has to supplement. The problem is her baby has a sensitive stomach so she needs pro formula which WIC does not provide. I'm reaching out everywhere I can think of to help her so any ideas would be greatly appreciated. We live in warren pa if that helps. Thank ya'll so much for taking the time to read this.