Wella Koleston Perfect 5/37 : brown, 5/3 than light brown. If your hair is brown, this color will look natural. Many artists use this color hair dye.
Mixing Recommendation
Combine with Koleston Perfect Crème Developer for outstanding, high-density results. Koleston Perfect Base & Koleston Perfect Crème Developer (1:1). Special Blonde shades ratio (1:2).
MIXING RATIO:
3 levels of lift: 1 part Koleston Perfect, 1 part Koleston Perfect Crème Developer 12%
2 levels of lift: 1 part Koleston Perfect, 1 part Koleston Perfect Crème Developer 9%
1 level of lift/Coverage of gray/white same depth or darker: 1 part Koleston Perfect, 1 part Koleston Perfect Crème Developer 6%
Special Blonde: 1 part Koleston Perfect, 2 parts Koleston Perfect Crème Developer 9% or 12%
SAME DEPTH OR DARKENING:
Full-head color, first-time application: Dampen the hair. Distribute the color from roots to ends and evenly comb through.
Development time: – HEAT: 30–40 min / + HEAT*: 15–25 min
LIGHTENING:
Full-head, first-time application, mid-lengths and ends: Comb through on mid-lengths and ends.
Development time: – HEAT: 20 min / + HEAT*: 20 min
Root area: Apply color to the roots.
Development time: – HEAT: 30–40 min / + HEAT*: 15–25 min
Application
Perfect for all coloring techniques
SAME DEPTH OR DARKENING:
Full-head color, first-time application: Dampen the hair. Distribute the color from roots to ends and evenly comb through.
Development time: – HEAT: 30–40 min / + HEAT*: 15–25 min
LIGHTENING:
Full-head, first-time application, mid-lengths and ends: Comb through on mid-lengths and ends.
Development time: – HEAT: 20 min / + HEAT*: 20 min
Root area: Apply color to the roots.
Development time: – HEAT: 30–40 min / + HEAT*: 15–25 min
