Help! I need advice on a cream for eczema

My son suffers with eczema and the only cream that some what helps is called Eczema care from aveeno. The problem is that it is chuck full of parabens which I know are bad. Is there anything natural out there that works and will help his skin retain moisture. He also crys when I put it on becuase he says it hurts. I think it burns his skin. I want to find a natural alternative. Any suggestions?? Please please help. I have already modified his diet which has helped but not cured the eczema. He has no sugar- only healthy foods and water. He loves carrot sticks. We live in Arizona so it seems to aggravate the eczema because the dry weather increaces dry skin. I need a good lotion for him. What have any of you used on your child that has worked??

Thanks

Sarah Tweet