KeraLuminous® Permanent Concentrates – .1/A Ash
KeraLuminous® Permanent Concentrates are a professional-grade hair coloring system designed for permanent hair color results with a soft, ash-based tone. This .1/A Ash formula delivers a cool, silvery-gray finish that enhances natural hair texture while providing long-lasting color.
Key Features
- Formulated for salon professionals and at-home use
- Provides a natural, ash-based tone with subtle lift
- Designed to blend seamlessly with existing hair color
- Non-irritating and suitable for most hair types
Product Specifications
| Component | Details |
|---|---|
| Color Type | .1/A Ash |
| Application Method | Permanent |
| Volume | Standard salon size |
| Shelf Life | 24 months |
FAQ
Can this product be used on colored hair?
Yes, this product is designed to blend with existing hair color and can be used on previously colored hair for a subtle ash tone.
Is the formula safe for all hair types?
The product is formulated for most hair types, but individuals with sensitive scalps should perform a patch test before use.
How long does the color last?
The color typically lasts up to 6 to 8 weeks, depending on hair care and exposure to sunlight.

David Randall –
The ash tone is very natural and adds a subtle coolness without making the hair look flat. It blends well with my dark brown hair and gives a fresh, modern look. Applied at home with the recommended time, the result was smooth and even.
Brian Slater –
I used this on my gray-streaked hair and it gave a soft, cool finish. The application was easy and the color didn’t fade quickly. A bit more coverage than I expected, which is good for patchy areas.
Boris Turner –
Great for achieving a subtle ash tone without over-processing. The formula is gentle and doesn’t dry out my hair. I’ve used it twice now and both times the result was consistent and natural-looking.