L'Oréal Professionnel Dia Light Demi-Permanent Hair Dye
We try our best to make the image match the product we have in stock. In rare cases, the packaging may be updated by the brand without warning, or the language might differ from the one you see presented.
Info Icon

L'Oréal Professionnel Dia Light Demi-Permanent Hair Dye

Price from
Select one option

Order now and get it between Tuesday July 23rd and Thursday July 25th in the United States with DHL Express Shipping.

L'Oréal Professionnel Dia Light Demi-Permanent Hair Dye offers a solution to neutralize and gloss lightened hair or refresh lengths after color.


L'Oréal Professionnel Dia Light Demi-Permanent Hair Dye is a specially formulated acidic gel-crème hair color, designed for previously lightened or colored hair. This demi-permanent solution offers a neutralizing gloss and refreshes color along the lengths, making it an ideal choice after a lightening or a color and coverage service. This formula is specifically created to work on sensitized or previously colored hair, offering a delicate yet effective coloring experience. The gentle acidic nature of the product not only balances the hair but also helps to close the cuticles, thereby promoting healthier-looking hair with enhanced shine and smoothness. One key aspect of this hair dye is its ability to leave hair 30% more conditioned. This conditioning benefit contributes to a healthier and more natural-looking result, enhancing the overall appearance and feel of the hair.

The range of service options available with this product is extensive. It can be used for corrective color applications, to refresh permanent color on lengths, neutralize and tone highlights and balayage, pre-coloration, or even to create lowlights. All in a formula free of ammonia. This hair dye does not lift hair color or cover greys. Overall, this hair dye offers a solution to tone, gloss, and refresh color. It's ideal for neutralizing unwanted tones and adding gloss after lightening or for refreshing faded lengths. All while leaving the hair more conditioned, promoting healthier, natural-looking results. Suitable for corrective coloring, refreshing lengths, neutralizing highlights, and creating lowlights. It offers a wide palette of shades, allowing for further customization and precision. Cool shades from levels 9 and 10 quickly tone and gloss blondes, while shades from levels 6 to 8 neutralize and gloss brunettes post-lightening.

  • Demi-permanent;
  • Tones, glosses, and refreshes;
  • Provides neutralization;
  • Nourishes the hair;
  • Suitable for corrective color/pre-coloration, refresh permanent hair color on lengths, neutralize/tone highlights and Balayage, lowlights;
  • Ammonia-free.
How to use

This product was developed for professional use only and should not, therefore, be used at home. Mix L'Oréal Professionnel Dia Light Demi-Permanent Hair Dye with DIActivateur 6 vol (blondes) or DIActivateur 9 vol (brunettes) in a 1:1,5 ratio.