My hairdresser keeps telling me that I need to use a low-Ph shampoo (oh, and he happens to have sell some for $35 a pop). I recently found this brand, which also has a low-Ph and works great with dyed hair like mine. I also heart the conditioner which smells like coconut and leaves my hair feeling super soft. Oh, and John Frieda also makes a line for blondes and redheads.
$6.49 each, Drugstore.com
