No, the one I use now is LF but actaully today is still not better. She's still screaming after her feeds. Starting to think maybe the protien. Seeing that lf and normal formula with colief dont work??She gives screams that pierce you ears, so then its painfull, altho its very short, for like 10 min after she's had bottle. She burps too but doesnt seem to eleviate it. So if it could be the protien, which formula then? Hypoallergenic?