Gluten Free / Casein Free in Andalucia

Having trouble finding Gluten Free and/or Casein Free products. There are three major stores in Andalucia offering these products, Hipercor, Mercadona and Carrefour. If you happen to live near Gibraltar, Morrisons also has a very attractive well labelled range called "free from". On a personal choice Morrison's brown bread is really delicious. Also there are many small health stores around Andalucia offering a good range of products, it really is worth popping in for a browse, quite often I am surprised, also I like to support the small business owner. We still need to hope that one day the prices will be more attractive, GF/CF is painful for the wallet.