Babbal,
I have been using the Burts Baby Bees Buttermilk lotion and Creme to moisturize my baby's skin. I also have been using the Baby Bee Buttermilk soap, the Baby Bee Buttermilk shampoo bar and the Baby Bee Apricot oil. hey have a sample kit with all of these products. I originally purchased the sample kit and now have purchased the larger versions which are all available at health foods and vitamin stores. All the products are really wonderful...they have worked well with our son so far. They do have fragrance though, so if your child has a sensitivity to fragrances they may not be appropriate for you. Please read the postings in this section from Aunty!!!! She goes into great detail, which offers excellent advice and support regarding many aspects of this condition.
You sound as if you have the same time frame as I have. My son is now 19 weeks old and his excema started at ten weeks old. It is very challenging, but hang in there!!!! We are at a very tough spot as well because of the drooling and all the related issues of teething which can contribute to the problems of excema. Take care. Good Luck.