Koleston 301/0 Blue Black Hair Dye

Koleston 301/0 Hair Color – Blue Black

Deep Black with Elegant Blue Shine

Koleston Intense 301/0 Blue Black delivers rich, dark color with a luminous blue undertone. It provides 100% grey coverage and salon-quality results at home. The formula includes nourishing conditioner with oil substitute to maintain moisture and shine after coloring.

Perfect for medium skin tones, this color lasts up to 6 weeks without fading.

Why Choose Koleston Blue Black?

• Deep black with a blue sheen for a bold look.

• Full grey coverage from the first application.

• Includes oil-infused conditioner for softness.

• Long-lasting results for up to 6 weeks.

• Easy home application with professional finish.

How to Use Koleston 301/0

1. Mix the color cream and developer in a non-metallic bowl.

2. Apply evenly to dry hair starting at the roots.

3. Leave for 30–40 minutes, rinse thoroughly.

4. Apply conditioner and rinse after 2–5 minutes.

Product Name: Koleston Hair Color 301/0
Shade: Blue Black
Type: Permanent Cream Color
Pack Contents: Color, Developer, Conditioner, Gloves
Brand: Koleston
Made in: Germany