Hi there my LO is 6 weeks old and is BF. However as I struggled with supply issues I’ve been advised to supplement with formula if needed. My LO doesn’t have much formula - perhaps 90ml over 24 hours - but I find it she does have formula she gets really uncomfortable and constipated. I use cow and gate. But wonder can someone recommend a more gentle formula that would be good for babies who suffer with constipation? Thanks!