How-Tos > Hair Color > Color Correction: Level 2 to Level 9
Last updated: August 20, 2019

Color Correction: Level 2 to Level 9

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  • Formula A

    Schwarzkopf Professional BLONDME Premium Lightener 9+ + 20-volume developer + b3 Brazilian Bond Builder

  • Formula B

    BLONDME Premium Lightener 9+ + 15-volume developer + b3

  • Formula C

    30g Schwarzkopf Professional IGORA COLOR10 5-12 + 10g IGORA Royal E-1 + 10g IGORA ROYAL 0-22 + 7-volume developer

  • Formula D

    40g IGORA ROYAL 9.5-49 + 15g IGORA ROYAL 9-1 + 10g IGORA ROYAL 8-0 + 10g IGORA ROYAL 0-11 + 1g IGORA ROYAL 0-99 + 7-volume developer

This is a MAJOR correction by Crystal Kim (@instylebycrystalk), a Corona, Calif.-based stylist. “This was done in one session about 8 hours long,” she said. “She had very dark Asian hair with an extremely grown-out ombré.” Get her formulas and process!   Want to be featured? Tag #behindthechair!   [btc-banner id="706415"]