Enfamil Prosobee Lipil Soy Infant Formula Review

This is the 3rd formula that my little one is now on and she had a hard time gaining weight after birth, the regular Enfimil Lipil seemed to run right through her, and now the sobee is about the opposite, she still is not regular but is gaining weight.  My baby is happy with it other wise, no fussiness and no gas. I use this formula as a supplement to breast feeding.  I used soy with my first child too, it seemed to work best for him as well.