Blonde Formula Wella Illumina
Formulas/Application Natural Level: 7N Apply Wella Illumina Color 10/36 + 30-volume developer to new growth.
To achieve soft dimension through midlengths and ends, alternate the following two formulas, pulling through diagonal slices: Illumina Color 10/1 + 30-volume developer and 10/36 + 40-volume developer. Process for 30 minutes. Cleanse and condition with Wella Professionals’ Brilliance Shampoo and Conditioner for Fine to Normal Colored Hair.