I've been using the Wash(shampoo)and the Treat (conditioner), because of its low PH balance . Definetely worth the price. I paid around $70 for both thirty three ounce bottles. When your hair is chemically treated as mine you need to be extremley...

Goldwell's products work best together- you are not getting the most out of your coloring if you do not use their shampoo regimen. My hair is brightly colored (pink, blue, and purple) with the Elumen pigments, and my stylist (rightfully!) told me I...