L’Oréal Pro Dia Color Demi-Permanent Hair Colour 6

Ammonia-free natural dark blonde demi-permanent hair colour for gloss shine and uniform colour

The L’Oréal Pro Dia Color Demi-Permanent Hair Colour 6 is a tone-on-tone, ammonia-free hair colour, designed to work on dark blonde bases for a natural, luminous and balanced result. Shade 6 is positioned as a natural dark blonde, ideal for maintaining colour clarity while enhancing hair's shine and uniformity.

When applied to dry hair, the creamy texture uniformly envelops the hair fibre, allowing for precise and controlled distribution. The colour develops progressively, creating a dark blonde with a visible gloss effect. Hair appears visually lighter, with immediate shine and a well-groomed finish from root to tip.

The lost melanin replenishment technology acts inside the hair fibre, replicating the hair's natural colour and filling chromatic irregularities. The result is continuous colour, true to the base shade, without artificial contrast. Suitable for revitalising dull hair, evening out lengths, or softening the appearance of white hair.

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 respect for the hair fibre.

With up to 92% naturally derived ingredients, this hair colour offers professional performance with a gentler approach. Suitable for colour maintenance, first-time colouring, or enhancing shine on natural hair.

Key Features

• L’Oréal Professionnel Demi-permanent hair colour
• Shade 6 natural dark blonde
• Ammonia-free formula
• Up to 70% grey hair coverage
• Up to 6 weeks duration
• Up to 3 times more shine
• Lost melanin replenishment technology
• Natural reflects and uniform result
• 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

How to Use

1. Wear suitable disposable gloves.
2. Do not use metal tools.
3. Only use the recommended Dia Activateur.
4. Mix 60 ml of Dia Color with 90 ml of Dia Activateur (6, 9 or 15 vol).
5. Apply to dry hair.
6. First application: start 20-minute processing time after complete application.
7. Root touch-up: apply to roots and adjust distribution according to the condition of the lengths.
8. Emulsify carefully at the end of the processing time.
9. Runse thoroughly until water runs clear.
10. Wash with Metal Detox shampoo.

Warnings

• Professional use.
• Wear suitable gloves.
• Do not use metal tools.
• Only use with the recommended Dia Activateur.
• Respect the exposure time.
• Avoid contact with eyes and mucous membranes.
• Do not apply to sensitive scalp.

Frequently Asked Questions

Is L’Oréal Pro Dia Color Demi-Permanent Hair Colour 6 a natural shade?

Yes. Shade 6 corresponds to a natural dark blonde, without dominant reflects.

Does this shade significantly change hair colour?

No. As it is a tone-on-tone colour, it maintains the natural base, enhancing shine and uniformity.

Does L’Oréal Pro Dia Color 6 cover white hair?

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

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