Wella Koleston Perfect 2/0 2023
Koleston Perfect is the darkest hair color. You’ll get the black hair color. A natural appearance. Most are mixed 2/0 with 0/88 in the picture below. 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 … Read more