I might be overthinking this...in fact I'm definitely overthinking this...but I'll ask anyway!
I have a 6+ month old who's been completely breastfed until we started weaning in the last month. I want to start to go out and about and leave him with husband/my mum etc and I want to have formula in the house for these occasions (have back up expressed milk in the freezer but it's just a major faff all round). I got a little bottle of cow & gate follow on milk and DH tried that last night when I went to a yoga class and he had a bit of it (he might not have been that hungry). I just go and look at the shelves of milk in the supermarket and I have no idea what to get. Will any of them do?