L'Oréal Professionnel Dia Light 6.46 Dark Blonde Red Copper Demi-Permanent Hair Colour, 50ml

Product Overview

L'Oréal Professionnel Dia Light 6.46 Dark Blonde Red Copper Demi-Permanent Hair Colour 50ml is a professional acidic gel-cream hair colour designed to enhance and refresh hair with vibrant, multidimensional tones. Shade 6.46 combines a dark blonde base with rich red and copper reflects to create luminous, salon-quality colour and exceptional shine. Ideal for sensitised, colour-treated, or previously lightened hair, this demi-permanent formula helps leave hair looking glossy, smooth, and naturally radiant when used with the recommended Diactivateur developer.

Key Features

• Professional demi-permanent acidic gel-cream hair colour.
• Shade 6.46 Dark Blonde Red Copper.
• Rich red and copper reflects for multidimensional colour.
• Suitable for colour-treated and sensitised hair.
• Helps refresh faded hair colour and tone.
• Provides glossy, natural-looking shine.
• Professional salon-quality formula.
• 50ml professional tube.

Key Benefits

• Helps refresh and enhance existing hair colour.
• Provides vibrant red and copper tones with natural-looking depth.
• Leaves hair feeling soft, smooth, and manageable.
• Enhances shine for a luminous finish.
• Supports even colour application.
• Ideal for colour correction, glossing, and tonal enhancement.

Main Ingredients

Formulated with professional colour pigments and conditioning ingredients in an acidic gel-cream base to help enhance colour while maintaining softness and shine. Please refer to the product packaging for the complete ingredient list.

How It Works

When mixed with the recommended L'Oréal Professionnel Diactivateur developer, the formula deposits colour pigments onto the hair fibre to refresh existing colour, enhance tonal richness, and create glossy red copper reflects with a smooth finish.

How to Use

• Perform a skin allergy test 48 hours before every application.
• Mix with the recommended L'Oréal Professionnel Diactivateur developer according to the manufacturer's instructions.
• Apply evenly to dry hair.
• Leave on for the recommended processing time.
• Rinse thoroughly until the water runs clear.
• Follow with a colour care shampoo and conditioner.

Who Is It Suitable For?

• Individuals seeking rich dark blonde hair with red copper reflects.
• Professional hairstylists.
• Experienced home users familiar with professional hair colouring.
• Suitable for colour-treated, sensitised, and previously lightened hair.

Texture, Finish & Fragrance

• Texture: Smooth acidic gel-cream.
• Finish:Glossy dark blonde colour with vibrant red and copper reflects.
• Fragrance:Light professional salon fragrance.

Why You'll Love It

• Creates luminous, multidimensional colour.
• Enhances shine while refreshing existing hair colour.
• Leaves hair feeling soft and smooth.
• Professional salon-quality colour performance.
• Perfect for maintaining vibrant colour between permanent colour services.

Why Choose This Product?

L'Oréal Professionnel Dia Light is trusted by salon professionals for refreshing colour and enhancing shine on sensitised and colour-treated hair. Shade 6.46 Dark Blonde Red Copper delivers warm, vibrant reflects with a glossy, natural-looking finish.

Storage Instructions

• Store in a cool, dry place away from direct sunlight.
• Keep the tube tightly sealed after use.
• Keep out of reach of children.

Safety Information

• Hair colour products can cause allergic reactions.
• Perform a skin allergy test 48 hours before every application.
• Avoid contact with eyes.
• Do not use on an irritated or damaged scalp.
• Wear suitable protective gloves during application.
• For external use only.
• Read and follow all instructions provided on the product packaging.

Package Includes

• 1 x L'Oréal Professionnel Dia Light 6.46 Dark Blonde Red Copper Demi-Permanent Hair Colour 50ml

Frequently Asked Questions

Is Dia Light a permanent hair colour?

No, Dia Light is a professional demi-permanent hair colour designed to refresh, tone, and enhance existing hair colour.

Does this product require a developer?

Yes, it should be mixed with the recommended L'Oréal Professionnel Diactivateur developer according to the manufacturer's instructions.

Can this colour be used on colour-treated hair?

Yes, Dia Light is specially formulated for colour-treated, sensitised, and previously lightened hair.

What shade is 6.46?

Shade 6.46 is a Dark Blonde Red Copper that combines rich red and copper reflects with a dark blonde base for vibrant, multidimensional colour.

Is this suitable for professional use?

Yes, it is developed for professional salon use and may also be suitable for experienced users who carefully follow the application instructions.