Description
How to Use
Ingredients
Warnings
Warranty
Description

Ammonia-free dark blonde demipermanent colour with golden reflects for gloss shine and luminous colour

The L’Oréal Pro Dia Color Demipermanent Colour 6.3 is an ammonia-free tone-on-tone colour, designed for dark blonde bases with a warm and luminous tone. Shade 6.3 is a dark blonde with golden reflects, ideal for warming up the colour, enhancing luminosity, and restoring vitality to dull hair.

When applied to dry hair, the creamy texture uniformly coats the hair fibre, allowing for precise and controlled distribution. The colour develops progressively, revealing a balanced dark blonde with golden reflects and visible gloss shine. Hair appears more uniform, with visual lightness and a polished finish from root to tip.

The lost Melanin replacement technology acts within the hair fibre, replicating natural colour and filling chromatic irregularities. The result is a continuous colour with tone-true reflects and no artificial effect. Suitable for revitalising dull hair, enriching warm reflects, or evening out faded lengths.

Lasting up to 6 weeks, the colour remains stable and luminous. Coverage can reach up to 70% of white hair, ensuring a natural and integrated result. The ammonia-free formula ensures greater comfort during the service and respects the hair fibre.

With up to 92% naturally-derived ingredients, this colour offers professional performance with a gentler approach. Suitable for colour maintenance, enriching reflects, and boosting shine on dark blonde hair.

Key Features

  • L’Oréal Professionnel Demipermanent colour
  • Shade 6.3 dark blonde with golden reflects
  • Ammonia-free formula
  • Up to 70% white hair coverage
  • Up to 6 weeks duration
  • Up to 3 times more shine
  • Lost Melanin replacement technology
  • Luminous warm reflects
  • Lightens up to 1 tone and darkens up to 4 tones
  • Up to 92% naturally-derived ingredients
  • Creamy texture for easy application
  • Professional 60ml format

Frequently Asked Questions

Is L’Oréal Pro Dia Color Demipermanent Colour 6.3 a warm shade?

Yes. Shade 6.3 has a warm tone with golden reflects.

Is this shade suitable for adding more luminosity to the hair?

Yes. It is ideal for enriching colour and boosting shine on dark blonde bases.

Does L’Oréal Pro Dia Color 6.3 cover white hair?

Yes. It can cover up to 70% of white hair, ensuring a natural and uniform result.

Shade samples are for indication only, as they may vary depending on the computer screen used for viewing. Therefore, Pluricosmética declines any responsibility for any colour variations that may arise.
How to Use

You can use any Diactivateur developer with Dia colour (mixing ratio: 1 + 1.5). For best results, we recommend: Diactivateur 6 vol. for a subtle colour deposit; Diactivateur 9 vol. for a medium colour deposit; Diactivateur 15 vol. for an intense colour deposit.

Wear suitable disposable gloves. Do not use metallic tools (bowl, comb...). Use only the recommended Diactivateur.
In a non-metallic bowl, applicator bottle, or shaker, mix 60 ml (1 tube) of Dia Color cream and add 90 ml of the chosen Diactivateur developer. Apply to dry hair.

First application: The 20-minute development time begins at the end of the application.
Root retouch: Apply to the root area, start the 20-minute development time, then immediately distribute through the rest of the hair to revitalise the colour with a deeper and/or darker result.
Distribute through the rest of the hair after 10 min if lengths and ends are moderately faded.
Emulsify for the last 5 min if the colour is slightly faded.
At the end of the development time, emulsify carefully for a few minutes. Rinse hair thoroughly until the water runs clear. Wash with the Metal Detox shampoo.

Ingredients
AQUA / WATER / EAU • CETEARYL ALCOHOL • ETHANOLAMINE • GLYCERIN • PROPANEDIOL • BUTYROSPERMUM PARKII BUTTER / SHEA BUTTER • OLEIC ACID • OLEYL ALCOHOL • COCO-GLUCOSIDE • TOLUENE-2,5-DIAMINE • SODIUM METABISULFITE • PARFUM / FRAGRANCE • m-AMINOPHENOL • HYDROXYBENZOMORPHOLINE • ASCORBIC ACID • TETRASODIUM GLUTAMATE DIACETATE • N,N-BIS(2-HYDROXYETHYL)-p-PHENYLENEDIAMINE SULFATE • XANTHAN GUM • HYDROXYETHYL-3,4-METHYLENEDIOXYANILINE HCL • SODIUM HYALURONATE • THIOGLYCERIN • CITRIC ACID
Warnings
Hair colourants can cause severe allergic reactions.
Read and follow instructions.
Perform a preliminary allergy test 48 hours before applying any colourant. If no irritation occurs, proceed with the application.
Read the leaflet accompanying the product carefully.
This product is not intended for use on persons under the age of 16.
For professional use only.
Wear appropriate gloves. If product gets into eyes, rinse immediately and thoroughly with water.
Do not use for colouring eyelashes or eyebrows.
Warranty
For more information about the warranty of products available on pluricosmetica.com, please refer to point 11 - "Product Warranty" on this page
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