Stage 1 is so heavy regulated it’s very similar even between different brands my HV told me. Channel 4 done a documentary on it! You mostly pay for the packaging. I would use it no problem x
Even if you had the receipt you cannot change it Baby should be fine
When my little girl had to have Aptamil advanced due to being in hospital - it did mess with her tummy. But at that point she was about 8 weeks old and a very refluxy baby! We’ve always stuck to normal aptamil since.
@Steph how quickly did you see the change in her tummy? Wondering whether to try it and see how it goes, and if it seems to affect him changing straight back. Just feels such a waste!
@April I didn’t realise this, thanks x
Don’t think you can return formula even with a receipt just in case any one has tempered with it! But I can’t see it being an issue xx