L’Oréal Pro Dia Color Demi-Permanent Hair Colour 1

Natural Black Ammonia-Free Tone-on-Tone Hair Colour with Gloss Shine and Even Results

L’Oréal Pro Dia Color Demi-permanent Hair Colour 1 Natural Black is an ammonia-free, tone-on-tone hair colour, developed to restore colour depth with a natural and luminous finish. Suitable for professional services, it allows precise work on dark bases, maintaining the hair's authentic appearance.

Upon application, the creamy texture distributes evenly, enveloping each hair fibre. The colour develops progressively, creating a natural black with balanced reflection and no artificial effect. Hair gains visual density, gloss shine, and a more uniform feel from roots to ends.

The lost melanin replenishment technology acts inside the fibre, replicating the hair's natural colour and filling chromatic irregularities. This allows for a continuous result that is true to the base tone, ideal for revitalising faded dark hair, unifying lengths, or softening the appearance of white hair.

Lasting up to 6 weeks, the colour remains stable and luminous over time. Coverage can reach up to 70% of white hair, ensuring a natural finish without harsh regrowth lines. The ammonia-free formula ensures greater comfort during the service and respects the hair fibre.

With up to 92% naturally derived ingredients, this hair colour offers professional performance with a gentler approach. Suitable for both first-time colouring and maintaining dark colour, shine, and uniformity.

Key Features

• L’Oréal Professionnel Demi-permanent Hair Colour
• Shade 1 natural black
• Ammonia-free formula
• Up to 70% white hair coverage
• Lasts up to 6 weeks
• Up to 3 times more shine
• Lost melanin replenishment technology
• Natural and even reflection
• Lightens up to 1 shade and darkens up to 4 shades
• Up to 92% naturally derived ingredients
• Creamy texture for easy application
• Professional 60ml format

Frequently Asked Questions

Is L’Oréal Pro Dia Color 1 Natural Black a permanent dye?

No. It is a demi-permanent tone-on-tone hair colour, which does not drastically alter the hair's natural colour.

Does L’Oréal Pro Dia Color 1 Natural Black completely cover white hair?

Not completely. It can cover up to 70% of white hair, providing a natural and integrated result.

Does this shade leave hair with an artificial or heavy effect?
No. The result is a natural black with balanced reflection and gloss shine, without a harsh effect.

The shade samples are merely indicative, as they may vary depending on the computer screen used for viewing. Therefore, Pluricosmética declines any responsibility for possible colour variations that may arise.