Hey all! I dyed my hair with Alfaparf Evolution of the Color 11.11 with a 20 developer. I want to get highlights later in the summer so feel this base color is too light.
I want to go down to AEC 10.11 but don't know if I should apply it with 10 or 20 developer.
Please help!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.