I just have to share this because for years I would trawl the internet in search of a solution for my daughters eczema. We tried buffalo milk, rice milk, soya milk, every cream and potion under the sun and nothing worked. Steroid cream was effective for a matter of one or two weeks then we were back to square one.
Normal E45 was completely ineffective on my daughter. One day I just happened to be in Sainsbury's when there was an offer on this stuff (e45 Endless moisture Bidy Milk and Moisturising cream) so I bought it. My DD's hands at the time were bleeding and split. I put on some of this stuff and persisted for a couple of days. Withing 3 days her hands were nearly clear. Her skin is smoother and more comfortable and nearly clear.
If you are the mum of a child with eczema you will know, like me that what works for one person with have nil effect for many others but after the effect it has had I thought it worth mentioning.