L’Oréal Professionnel Serie Expert Metal DX Anti-Deposit Protector Mask 250ml

The Professional’s Guarantee for Colour-Treated Hair

For clients who regularly colour, bleach, or balayage their hair, breakage and colour fading are constant concerns. The hidden culprit? Metal particles from everyday shower water. These microscopic particles penetrate the hair fibre, leading to oxidation, increased hair breakage, and unpredictable colour results.

L’Oréal Professionnel Serie Expert Metal DX Mask is the third and final step of the professional Metal DX protocol—a ground-breaking solution developed to neutralise metal particles and protect your colour investment.

How Metal DX Works: The Glicoamine Technology

This mask is powered by Glicoamine, a patented molecule small enough to penetrate deep into the hair fibre to detect, trap, and neutralise metal particles (primarily copper) from the inside out. Unlike ordinary conditioners that only coat the surface, Metal DX works from within to address the root cause of colour-treated hair damage.

The 3-step Metal DX protocol is designed to be used together for maximum results:

Metal DX Pre-Treatment – Neutralises existing metal inside the fibre
Metal DX Shampoo – Detoxifies and removes surface impurities
Metal DX Mask – Prevents new metal particles from re-entering and seals protection

Key Benefits & Clinical Results

This rich, creamy mask delivers clinically proven results:

Benefit	Clinical Result
🛡️ Anti-Breakage Protection	97% less breakage risk from first application
✨ Colour Retention	2x more shine and colour lasts longer
💧 Intense Nourishment	Hair becomes less porous, stronger, and healthier-looking
🔬 Future Prevention	Forms a protective barrier against new copper particle deposits

Based on instrumental test of the full Metal DX protocol (pre-treatment + colouring service + shampoo + mask).

Who Is This Mask For?

The Metal DX Mask is suitable for all hair types, including:

Colour-treated hair (permanent, semi-permanent, direct dyes)
Bleached or highlighted hair
Balayage-treated hair
Hair with visible signs of damage, porosity, or breakage
Natural hair as a preventative treatment against future metal build-up

How to Use (At-Home Maintenance)

For optimal results, use the Metal DX Mask as part of your post-colour home care routine:

1. Wash hair with Metal DX Shampoo first to detoxify and open the fibre.

2. Gently squeeze excess water from hair (towel-dry).

3. Apply a generous amount of Metal DX Mask evenly from mid-lengths to ends.

4. Leave on for 1 minute (for a quick weekly treatment) or up to 2–5 minutes for deeper conditioning. For an intensive treatment, leave on for 15 minutes.

5. Rinse thoroughly.

For at-home maintenance, use once a week in alternation with your regular daily conditioner.

Texture & Experience

The mask has a rich, creamy texture that is surprisingly light to touch and easy to distribute through the hair. It leaves hair feeling instantly softer, smoother, and detangled without weighing it down. The fresh, clean fragrance provides a pleasant salon-like experience.

Why Professional Colour Clients Need Metal DX

Many salon clients don’t realise that tap water contains trace amounts of copper and other metals. These metals:

Oxidise when exposed to UV rays from the sun, causing colour to shift brassy or dull
Accumulate inside porous, damaged hair fibres faster than in healthy hair
Increase the risk of breakage during future lightening or colouring services

The Metal DX Mask is the only at-home solution that actively prevents re-deposit of these metals, making it an essential addition to any colour client’s home care regimen.

Product Specifications

Specification	Details
Size	250ml
Hair Type	All hair types (especially colour-treated, bleached, damaged)
Texture	Rich cream
Key Ingredient	Glicoamine (patented molecule)
Fragrance	Fresh, clean, unisex
Format	Tub
Made In	Spain

Complete the Full Metal DX Protocol

For the most effective results, use the Metal DX Mask together with the full Metal DX system:

Metal DX Pre-Treatment – For in-salon professional use
Metal DX Shampoo 500ml – For daily detoxification at home
Metal DX Mask 500ml – For weekly protection and nourishment

💬 For Salon Professionals & Bulk Wholesale Enquiries

Shine Hair Zone supplies L’Oréal Professionnel products to salons and barbershops across Malaysia. For wholesale pricing and bulk orders, please contact us directly.

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Complete Your Metal DX System

For the full anti-metal protocol, pair this masque with the L’Oréal Professionnel Metal DX Shampoo (300ml)—the anti-metal cleansing cream that removes existing metal deposits before the masque seals in protection.

📖 Want to understand how Metal DX works in detail? Read our complete Chinese guide: 染烫漂后头发断得像米粉？欧莱雅 Metal DX 去金属沉淀系列.

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