Description
Product Description
Wella Professionals Koleston Perfect 9/17 Very Light Blonde Ash Brown is a permanent hair color delivering pure, natural color results with rich depth and long-lasting shine. The 9/17 Very Light Blonde Ash Brown shade offers a cool, ash-brown very light blonde with uniform, fade-resistant coverage, ideal for colorists who want dependable, salon-quality results.
Key Benefits
- Up to 100% Grey Coverage: Even, long-lasting color results
- Pure, Natural Finish: Rich, true-to-tone ash-brown blonde with natural depth
- Simple 1:1 Mixing Ratio: Easy, consistent salon application
- Long-Lasting Shine: Vibrant color that resists fading between touch-ups
FAQ
What mixing ratio should I use with Koleston Perfect 9/17?
Mix 1 part Koleston Perfect color with 1 part Wella Welloxon Perfect Developer for a smooth, even application.
Does this shade offer full grey coverage?
Yes, Koleston Perfect 9/17 offers up to 100% grey coverage with rich, natural-looking results.
Is a patch test required before using this product?
Yes, always perform an Allergy Alert Test 48 hours before each coloration, as recommended for all permanent hair colors.
Can this shade be mixed with other Koleston Perfect shades?
Yes, Koleston Perfect shades can be intermixed to customize depth and tone according to the desired result.
How long does the color typically last?
As a permanent hair color, Koleston Perfect delivers long-lasting, fade-resistant results between root touch-ups.