Combine with Welloxon Perfect for outstanding, high-density results.
Koleston Perfect Base & Welloxon Perfect (1:1).
Special Blonde shades ratio (1:2).
Welloxon Perfect is the colour partner for Koleston Perfect Base & Innosense, Illumina Color, Blondor and Magma that ensures optimal colour development. Visit the individual product pages to get specific recommendations and mixing ratios for the colour product used.

MIXING
RECOMMENDATION
MIXING RATIO
3 levels of lift: 1 part Koleston Perfect, 1 part Welloxon Perfect 12%
2 levels of lift: 1 part Koleston Perfect, 1 part Welloxon Perfect 9%
1 level of lift/Coverage of gray/white same depth or darker: 1 part Koleston Perfect, 1 part Welloxon Perfect 6%
Special Blonde: 1 part Koleston Perfect, 2 parts Welloxon Perfect 9% for 3 levels of lift or 12% for 4/5 levels of lift