One of my friends let me know about these when Miss NHM was only a few months old.
They are made from 99.9% purified water and are, apparently, the only wipes suitable for newborn babies. (You’ve gotta love marketing!)
You can buy them from Amazon, Boots, Superdrug, the NCT Shop, Ocado and a couple of other places.
They are quite expensive but I felt that they were worth while for the first 9 months of Miss NHM’s life. We couldn’t afford them after that! :-D.