6.73

Wella Koleston Perfect 6/73 : dark blond brown-gold. Naturally brown hair dye. Although there are at least in blond glow. 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 … Read more