Guys, this formula literally saved my life. My baby was screaming all day and night. My husband and I were getting no sleep and I was crying constantly. We had tried EVERYTHING. Switching formulas, gripe water, gas drops, he’s even on Zantac and STILL nothing was working. His doctor gave us a sample of Nutramigen just as a last resort and it was seriously a night and day change. He still fusses because he’s a baby, but now he actually seems happy instead of miserable 24/7. He sleeps at night now and rarely screams. If there are any other formula feeding moms who are having the same issues I would give this formula a try. It’s expensive but honestly worth it. And some insurances cover it (at least here in CA) so you may get lucky. Now if I can just get him to sleep anywhere else but in my arms during the day I’ll be all set 😂