Get The Look:

Blonde Detour

Blonde shades of both cool and warm tones flow together in this free-form technique created by Deb Gavin for the Visionary Collection, which introduced Color Therapy to the industry.



  • 10 vol. KeraHold

  • 20 vol. KeraHold

  • KeraHold® 9.23/9VG

  • KeraHold 9.3/9G

  • KeraHold 10.28/10VP

Blonde Detour Technique

Starting level: 8

Color Therapy formulations:

Formula A:
45 mL/1.5 fl. oz. KeraHold® 9.23/9VG
90 mL/3 fl. oz. 20 vol. KeraHold Developer

Formula B:
5 mL/.2 fl. oz. KeraHold 9.3/9G
15 mL/.5 fl. oz. KeraHold 9.23/9VG
30 mL/1 fl. oz. 10 vol. KeraHold Developer

Formula C:
30 mL/1 fl. oz. KeraHold 10.28/10VP
45 mL/1.5 fl. oz. 10 vol. KeraHold Developer

  • Step 1

    Apply Formula A from scalp to mid-lengths.

  • Step 2

    Divide hair into 9 sections in a grid-like pattern secured with clips.

  • Step 3

    Apply Formula B from mid-lengths to ends in a freehand ombre technique.

  • Step 4

    Process hair to desired lightness including complete development time of Formula A.

  • Step 5

    Apply Formula C to shampooed and towel-dried hair. Process up to 30 minutes.

  • Tip

    Add a Vitalshot™ to formulas to strengthen and rebuild the bonds of the hair.

Style Support


  • Apply Kerabalm 3-in-1 Multi-Benefit Hair Balm to damp hair.

  • Apply Lift Off Root Amplifying Styling Gel and Vita Volume Boosting Foam throughout hair.

  • Blow-dry and style using a Keratin Complex Ceramic + Ionic Round Brush.

  • Style wisps and bangs with a Stealth IV Next-Generation Digital Smoothing + Straightening Iron.

  • Finish with Bold Hold Maximum Finishing Hairspray.



  • Blondeshell® Debrass
    & Brighten Shampoo
    and Conditioner

  • Blondeshell Masque
    Deep Keratin