Dairy free alternative for weaning

Hi all,

My little’un is diary intolerant and i’ve been off diary myself for 4 months now. He’s now over six months and I’m starting to wean him. I’ve noticed that all the milk alternatives (almond, oat, coconut and hazelnut etc) are quite high in salt. I’ve had a look in Sainsbury’s and Holland and Barrat but can’t find a salt free option. Anyone use an alternative they can recomond before I give up and use dairy free formula? This is only for porridge/cereal etc, not for drinking.

Thanks!