KeraBrilliance® Ash – 1.1/1A Blue Black
KeraBrilliance® Ash is a premium hair color formulated for achieving a rich, cool-toned blue black shade. Designed for use on a variety of hair types, this formula delivers vibrant, long-lasting color with enhanced shine and depth.
Key Features
- Formulated with advanced keratin technology for stronger, healthier-looking hair
- Provides a cool blue black tone with natural depth and dimension
- Easy to apply and blend for seamless color results
- Safe for use on colored and virgin hair
Product Specifications
| Color | Blue Black (1.1/1A) |
|---|---|
| Volume | 1.1 oz (30 ml) |
| Form | Shampoo-based hair color |
| Application | For use on dry or damp hair |
FAQ
Can this color be used on previously colored hair?
Yes, KeraBrilliance® Ash can be used on previously colored hair. However, results may vary depending on the original color and hair condition.
How long does the color last?
The color typically lasts up to 6 weeks with regular washing. Results may vary based on hair type and exposure to sunlight.
Is this product suitable for all hair types?
This product is suitable for most hair types. It is especially effective on medium to thick hair with a natural base of dark tones.

Bella Reid –
The blue black shade is exactly what I was looking for. My hair looks rich and vibrant after just one application. It blends well with my natural dark brown base and gives a cool, modern look. The formula is smooth and easy to apply without clumping.
Penelope Rutherford –
I tried this color after a few years of gray hair. The result was a beautiful, cool-toned blue black that adds depth to my hair. It’s not too intense and looks natural. I’d recommend it to anyone wanting a subtle, sophisticated shade.
Warren Lee –
The color holds up well even after multiple washes. It’s a bit more intense than I expected, but I love the depth and shine. My hair feels healthier after use, and the application process is simple and fast.