L'Oreal Paris Dia Color - 7

Discover Dia Color, the new tone-on-tone hair color from L'Oreal, designed to enhance your hair wi...

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L'Oreal Paris Dia Color is a professional-grade, demi-permanent hair treatment designed for adults looking to refresh their natural hair tone or enhance their color with vibrant, glossy reflections. It is an ideal choice for those seeking a first-time color experience or a way to revive dull, lacklustre hair without the commitment of permanent dye. Please note that as a tone-on-tone treatment, it works best for enhancing existing shades and may not provide significant lightening of dark hair.

All features

Age Groupadult
GenderFemale
Model Part Number217171_LOR1709596712846_6_JOOMFR
BrandL'Oreal Paris

Extended Product Information

FAQs

Is L'Oreal Paris Dia Color permanent?

No, it is a demi-permanent gloss that gradually fades over time, making it a great low-commitment option.

Can I use this to cover gray hair?

Dia Color is primarily designed for tone-on-tone enhancement; it may blend grays but is not intended for total gray coverage.

What developer should I use?

You should use a professional-grade developer compatible with the Dia range. Always follow the 1:1.5 mixing ratio provided in the instructions.

How long should I leave the color on?

Follow the specific processing time mentioned on your developer bottle or the product packaging, as this can vary based on your hair's needs.

Can this be used on previously bleached hair?

Yes, it is excellent for refreshing bleached hair that has turned dull, but always perform a strand test first as porous hair may absorb color more quickly.

Troubleshooting

Color is too intense or dark

Reduce the processing time during your next application or ensure you are using the correct developer volume.

Uneven color result

Ensure hair is clean and free of styling products before application, and apply the product in thin, even sections.

Color fades too quickly

Use lukewarm water when rinsing and switch to a shampoo specifically formulated for color-treated hair.

Pros and Cons

Pros

  • Adds intense shine and luminous reflections
  • Gentle demi-permanent action
  • Excellent for first-time color users
  • Revitalizes dull hair texture

Cons

  • Not intended for significant lightening
  • Requires professional developer for mixing
  • Results vary based on current hair porosity

Setup, Compatibility & Care

To prepare the mixture, ensure you have a non-metallic bowl and brush. Mix the Dia Color cream with a professional-grade developer at a 1:1.5 ratio. Before full application, always perform a strand test on an inconspicuous section of hair to ensure the desired color result and check for any skin sensitivity. For long-term color care, use color-safe, sulfate-free shampoos to maintain the vibrancy of the gloss. Avoid excessive heat styling immediately after the treatment to allow the color molecules to fully stabilize within the hair fiber.