L'Oréal Professionnel Paris Metal Detox Hair Mask — Hydrating Mask for Color-Treated Hair, 1-Minute Repair

L'Oréal Professionnel Paris Metal Detox Hair Mask is a hydrating treatment that neutralizes metal particles, reduces breakage and helps maintain color vibrancy while softening damaged or color-treated hair.

This concentrated mask is part of the Metal Detox regimen created to target harmful metallic residues that accumulate in hair from water and styling. Using a specialized formula, the mask deeply hydrates and reinforces the fiber after cleansing to leave hair smoother, more resilient and with color that looks fresher between washes. It is formulated without sulfates and is intended for use after the matching Metal Detox shampoo for best results.

How does this mask shield hair from metal deposits?

The mask contains active ingredients designed to bind and neutralize metal particles that penetrate the hair during washing and water exposure. By reducing the amount of reactive metal in the fiber, the formula helps prevent the chain reactions that lead to breakage and color shift. Regular use after the Metal Detox shampoo improves the hair surface and limits future damage.

• Neutralizes metals that lodge in the hair fiber.
• Forms a protective layer to reduce new particle penetration.
• Works best when used immediately after Metal Detox shampoo.

How quickly will I notice hydration and smoother hair?

You can expect visible softness and improved manageability after a single one-minute application when used as directed. The formula is engineered to deliver intensive hydration without weighing hair down, enhancing slip for easier detangling and styling. Repeated use strengthens the fiber, contributing to long-term smoothness and reduced frizz.

• Leave-on time: 1 minute for immediate effects.
• Provides moisture and slip for detangling and styling.
• Designed to boost smoothness and reduce roughness over time.

Will this mask help preserve my color-treated or bleached hair?

The Metal Detox Hair Mask is formulated specifically for color-treated and bleached hair, aiming to maintain tone and vibrancy by protecting the hair from metal-induced color changes. When paired with the Metal Detox shampoo, the regimen targets factors that cause color to fade or shift, helping color appear brighter and more true-to-tone between salon visits.

• Formulated for color-treated, bleached, or damaged hair.
• Helps maintain true-to-tone color and visual shine.
• Most effective as part of the Metal Detox routine (shampoo + mask).

How should I use this mask for best results?

After shampooing with the Metal Detox sulfate-free shampoo, towel-dry hair and apply the mask evenly from mid-lengths to ends. Leave it on for one minute, then rinse thoroughly. For a consistent protective effect, incorporate the mask into your regular wash routine alongside the matching shampoo.

• Use after Metal Detox shampoo on towel-dried hair.
• Apply evenly, leave for 1 minute, then rinse well.
• Repeat each time you wash for ongoing protection and hydration.

Who is this for? The L'Oréal Professionnel Paris Metal Detox Hair Mask is designed for people with color-treated, bleached, or weakened hair seeking targeted protection from metallic deposits in water and styling. It suits anyone wanting richer hydration, improved smoothness and longer-lasting color when used as part of the Metal Detox regimen. If your hair is prone to breakage, dullness or unwanted color change after washing, this mask is intended to help address those concerns without adding heavy residue.

Ingredients

AQUA / WATER / EAU • CETEARYL ALCOHOL • AMODIMETHICONE • BEHENTRIMONIUM CHLORIDE • CETYL ESTERS • PARFUM / FRAGRANCE • ISOPROPYL ALCOHOL • TRIDECETH-6 • PHENOXYETHANOL • LIMONENE • CETRIMONIUM CHLORIDE • HEXYL CINNAMAL • LINALOOL • CHLORHEXIDINE DIHYDROCHLORIDE • CITRAL • GERANIOL • GLYCINE • TOCOPHEROL • POLYQUATERNIUM-7 • SODIUM BENZOATE.