Description

The L'Oréal Professionel DIA Activateur 9 Vol (2.7%) 1000ml offers the ideal balance between gentle color activation and intense pigment deposit, specially formulated for use with Dia Richesse and Dia Light hair dyes. These demi-permanent color lines are known for their soft finish, deep shine, and natural color development—and the 9 Vol version supports these qualities with a slightly stronger color intensity than the 6 Vol.

DIA Activateur 9 Vol is perfect for applications where you want to achieve just that little bit more depth, saturation, and color brilliance. The formula is fully optimized for color refreshing, deepening natural tones, correcting unwanted tones, or revitalizing the lengths and ends. Thanks to its gentle oxidation formula, hair remains protected, supple, and shiny, without damage or dryness.

Available in multiple strengths (6 Vol, 9 Vol, 15 Vol), you can tailor each DIA treatment precisely to your hair type, condition, and desired result. The 9 Vol is considered the "all-around developer" within the DIA line: powerful enough for visible color deposits, yet gentle enough for shiny and natural results on all hair types.

Features / Key Benefits
✔ Perfectly matched to Dia Light & Dia Richesse
✔ Ideal for color deepening, shine and natural finish
✔ More pigment intensity than 6 Vol, softer than 15 Vol
✔ Ensures even, controlled development
✔ Ammonia-free color result with a lot of shine
✔ Safe choice for lengths, ends and faded colours
✔ Professional content: 1000ml

Instructions for use
Mix DIA Activateur 9 Vol with Dia Light or Dia Richesse according to the recommended ratio. Apply to dry or towel-dried hair. Follow L'Oréal Professionnel instructions for processing time and application. For professional use only.

Specifications / Technical information

• Developer / Oxidant

• Strength: 9 Vol (2.7%)

• Compatibility: Dia Light & Dia Richesse

• Uses: deepening, gloss, neutralization, color refreshing

• Formula: Mild, ammonia-free, even activation

• Content: 1000ml

Additional information
The 9 Vol variant gives a more natural color deposit than the 6 Vol, but with more visible intensity — ideal for clients who want depth, shine and freshness without permanent color.

FAQ
1. What do I best use the 9 Vol for?
For more intensity, depth and natural push-off within the DIA line.

2. Is it suitable for toning?
Yes, for more intense toning — for super soft toning choose 6 Vol.

3. Does it damage hair?
No, it has been specially developed for mild demi-permanent colouring.

4. Can I mix Dia Light and Dia Richesse with this?
Yes, it is compatible with both lines.

5. Does 9 Vol work on sensitive or porous hair?
Yes, but 6 Vol may be more suitable for softer results.

6. Is this only for professionals?
Yes.

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor