Honesty is the best policy and with that said i walked in and was put with a color specialist who did very well in her consultation. application was perfect .. until we came to the point where she was about to apply the BRIGHT red on my highlights, now as a hairdresser i had to put my two cents in and say "" you are going to fill before you put the color on right"" basic goldwell knowledge! especially with dealing with lifters and reds, so not only do that lock the color in but in rich the intensity of the red..
Pros: non
Cons: non
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