aveda's colour shampoo and conditioner

there's no reason why you can't use it everyday, in terms of its gentleness and high quality. but the fact that it imparts color, if you use it everyday (and your hair is already colored, therefore more porous), you may be getting more color than you want, possibly. the best approach might be to continue your regular shapure/conditioner, and use the color shampoo/conditioner every other day. or try using the color everyday and see how it takes to your hair. i think, however, you will find that interchanging the products will work best.silvie