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Serie Expert [Metal DX] Metal DX concentrated oil

Enriched with Glicoamine, this concentrated oil protects hair from breakage by neutralizing the metals present in water. It leads to 97%* less hair breakage and 100% true-to-tone long lasting hair colour. It is for all hair types

*Instrumental test: Metal DX pre-treatment + shampoo + mask vs. Non-conditioning shampoo

Description

Anti breakage & color protection. For all hair types


Metal DX concentrated oil


Wash after wash, excess metal particles* present in water penetrate your hair fiber. These metal particles create a risk of breakage & colour shift. Enriched with Glicoamine, this concentrated oil helps to protect hair from deposits of metal particles. Its rich texture is instantly absorbed by the hair fiber without weighing it down. Hair is smoother, softer & more nourrished.

*Metals like copper

How to use, results & benefits

How to use:

  • - Apply daily on dry or towel-dried hair.

  • - Warm 1 or 2 pumps in the palm & spread evenly from mid-lengths to ends.

  • - Do not rinse.

  • - Proceed to blow-dry or air-dry.

Results & benefits:

  • - Protects the fiber from particles deposits.

  • - Hair is instantly smoother, softer & more nourrished.

  • - Hair is stronger.

  • - Color is preserved, 2x shinier.

97% less breakage*.
*Instrumental test Metal DX pre-treatment + shampoo + mask vs. Non-conditioning shampoo

-97% Hair breakage:

  • - Instantly hair is stronger and nourrished.

  • - In just one use:

  • - -97% hair breakage*,

  • - 2X stronger and shinier hair*.

  • - Hair has more body & discpline.

*Instrumental test Metal DX pre-treatment + shampoo + mask vs. Non-conditioning shampoo

A scientific discovery, patented innovation & unique experience

Scientific discovery:

  • - Wash after wash, metal penetrates inside your hair.

  • - Metal particles creates a risk of breakage & color shift.

Patented innovation:

  • - Enriched with Glicoamine, this concentrated oil protects hair from the deposit of particles.

  • - This new concentrated oil is part of the Metal DX range that neutralizes metals in the hair to stop hair breakage & color shift*.

*Instrumental test Metal DX pre-treatment + shampoo + mask vs. Non-conditioning shampoo

Unique experience & professional formula:

  • - Its rich texture is instantly absorbed by the hair fiber without weighing it down.

Ingredients

Glicoamine + ionène


A patented technology concentrated in Glicoamine, the molecule that tracks & neutralizes metal inside hair.

This ingredients list is subject to change and depends on country location selling. Consumers should refer to the product packaging for the most relevant ingredients list. In case of any problem, please contact the consumer care center.

Your perfect in-salon protocol for hair breakage.

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Exclusively in salon

[Metal DX] Metal DX metal neutralizer pre-treatment

Metal inside the fiber creates both a risk of breakage and negatively impacts color results during color, balayage and lightening services. Metal DX metal neutralizer pre-treatment neutralizes metal inside the fiber and protects it before color, balayage or lightening services. Because the formula penetrates inside the fiber, the color result is homogoneous, lasts longer and hair is intensely shiny. UNIQUE EXPERIENCE: Liquid texture spray. No rinse. No impact on service protocol. COMPATIBLE WITH ALL COLOR AND LIGHTENING BRANDS.

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FAQs

  • 1. What does the L'Oréal Professionnel Metal DX oil do for hair prone to breakage?

    The L'Oréal Professionnel Metal DX oil is enriched with Glicoamine to protect hair from metal particle deposits that build up through daily washing. Acting as a nourishing hair oil, it strengthens the fiber from within, leaving hair smoother, softer, and significantly less prone to breakage.

  • 2. How is the Metal DX Concentrated Oil different from a regular nourishing hair serum?

    Unlike a standard nourishing hair serum that conditions the surface, the Metal DX oil targets a specific cause of damage, metallic build-up from water. Its patented Glicoamine and Ionène formula penetrates the fiber to neutralize metal particles, actively preventing breakage rather than simply coating the hair strand.

  • 3. Can the Metal DX oil be used as a daily hair oil for breakage?

    Yes. This hair oil for breakage is designed for daily use on dry or towel-dried hair. Apply one to two pumps from mid-lengths to ends without rinsing. Its rich texture is instantly absorbed without weighing hair down, making it a practical everyday anti-breakage step.

  • 4. Is the Metal DX Concentrated Oil suitable as a hair serum for colored hair?

    Absolutely. The Metal DX oil works as an effective hair serum for colored hair, helping prevent the color shift caused by metal particle deposits. With consistent use, color appears 2x shinier and stays true to tone for longer, protecting your salon investment between wash days.

  • 5. Does this nourishing hair oil weigh down fine or thin hair?

    No. Despite its rich texture, the L'Oréal Professionnel Metal DX oil is instantly absorbed by the hair fiber without weighing it down. This makes it a reliable nourishing hair oil for all hair types, including fine, straight, or limp hair, adding body and discipline without greasiness.

  • 6. What results can I expect from using the Metal DX oil as an anti-breakage serum?-

    In just one use, this anti-breakage serum delivers clinically tested results: 97% less hair breakage* and 2x stronger, shinier hair. Hair also gains more body and manageability. With regular use, the nourishing hair oil helps maintain stronger, smoother hair wash after wash.

    *Instrumental test: Metal DX pre-treatment + shampoo + mask vs. non-conditioning shampoo.

  • 7. How does hard water damage hair, and can this hair oil for smooth hair help?

    Hard water introduces metal particles like copper into the hair fiber with every wash. Over time, this causes structural weakening and color shift. The metal dx oil acts as a hair oil for smooth hair by neutralizing these deposits, leaving hair visibly softer, stronger, and more manageable after each application.

  • 8. How should the Metal DX Concentrated Oil be applied for best results?

    Warm one to two pumps of the L'Oréal Professionnel Metal DX oil in your palms and spread evenly from mid-lengths to ends on dry or towel-dried hair. Do not rinse. Proceed to blow-dry or air-dry. Used daily, this nourishing hair serum-like oil continuously protects against new metal deposits.

  • 9. Is the Metal DX oil part of a larger hair care routine for breakage-prone hair?

    Yes. The Metal DX oil complements the full Metal DX in-salon protocol, which includes the Metal Neutralizer Pre-Treatment, Anti-Metal Cleansing Cream Shampoo, and Protective Mask. Together, they deliver 97% less breakage* and act as a comprehensive system addressing hair oil for breakage at every stage of your routine.

    *Instrumental test: Metal DX pre-treatment + shampoo + mask vs. non-conditioning shampoo.

     

  • 10. What ingredients make the Metal DX Concentrated Oil an effective nourishing hair oil?

    The formula is powered by a patented blend of Glicoamine and Ionène,  molecules specifically designed to track and neutralize metal particles inside the hair fiber. This makes it more than a typical nourishing hair oil; it's a targeted, science-backed anti-breakage serum that works on the root cause of damage.

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