Courtney Casale (@courtneycasalehair) of Gregory and Maries, Havertown, PA. is always up for a challenge and this transformation was right up her alley. "She's been blonde for about a year time and took forever to get her the color she wanted," says Casale. "But she wanted back to the dark side! I made it happen with a couple hours.” Here she shares the how to:

Step 1: Fill the blonde using Matrix permanent color equal parts 4rb and 6rc with 10 volume developer.
Step 2: Processfor 20 minutes then rinse and rough dry.
Step 3: Apply 3rb  with 10 volume to the base. (again using Matrix.)
Step 4: Process for 40 minutes. Shampoo and condition the hair.

 

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