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About this product

L'Oreal Dia Activateur is specially designed for use in combination with Diarichesse and Dialight hair colors. This developer is mixed with L'Oreal's semi-permanent hair color products. The Dia Activateur ensures that the color is well absorbed into the hair during the coloring process while simultaneously caring for the hair.

Directions for use:

Mix Diarichesse/Dialight with the Dia Activateur in a ratio of 1 to 1.5.

The Dia Activateur is available in 3 strengths, depending on the desired color intensity:

  1. Dia Activateur 6 vol:

    • For use on natural hair colors.
    • Suitable for application on already colored lengths and ends.
  2. Dia Activateur 9 vol:

    • Suitable for use on colored hair.
    • Ideal for coloring at the same color level.
    • Covers up to 30% of gray hair.
  3. Dia Activateur 15 vol:

    • Covers up to 70% of gray hair.
    • Provides a deeper color intensity.

Tip: Also check out the other hair coloring products from the L'Oréal Dia line!

Specifications
Brand
L'Oreal Professionnel
Specifications
Oxidation
Title
6VOL - 1.8%
SKU
3474630440395
EAN
3474630440395

L'Oreal Dia Activator

L'Oreal Dia Activateur is specially designed for use in combination with Diarichesse and Dialight hair colors.
€13,60 Regular price €16,50 You save €2,90
Choose a variant3 variants
Title
In stock · Order before 4 PM, delivered tomorrow
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Our specialists use these products themselves. Ask your question, we will answer within an hour.

Common question Can I use this product on its own?Yes. A shampoo or mask also works on its own; you’ll see results faster when used in combination.

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    Super goed

    te vreden!

    Fatima Laboui· 2026-03-20

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