Where can I purchase a shampoo and conditioner that is SLS free and Alcohol free?

I just seen my dermatologist this morning for dermatitis of the scalp. She asked what kind of shampoo was I using which is pantene pro v. She then explained to me that all those kinds of shampoo's ( pantene,dove,herbal essence etc) contain SLS %26amp; Alcohol which can dry the scalp and hair out pretty bad and cause dandruff and hair loss. I went to trader joe's but ours is limited and don't carry health and beauty aid products. Does anyone know where I can get it?Where can I purchase a shampoo and conditioner that is SLS free and Alcohol free?
At Shopper's drug mart you can get Live Clean shampoo and condiitoner. Its sulfate free, vegan, biodegradable and has good natural stuff in there.