Hey,
First off I would check that the shampoo and soaps you're using contain no sls, sles etc. Go for all natural.
Also dont forget to stay constantly hydrated and have your minimum of 8 glasses of water each day. Have baths, not showers and make sure they're not too hot so as to dry your skin out.
Finally, when you come out of the bath, lightly tap dry your skin, then moisturise with glycerine cream.
HTH
Tom