We have had many Ecocolors converts who used to get their hair colored with"traditional" haircolor and they came to Ecocolors with the gartitude that they did NOT get headaches after using Ecocolors Haircolor. Headaches may be a sign of liver congestion, and the best way to heal this is by seeing a certified naturopathic doctor. To find a doctor in your area copy and paste this link in your browser: http://www.naturopathic.org/findannd.php
