Metal Out Shampoo: the shampoo for color-treated hair that removes metallic residue from the hair fiber.

08-07-2026

Colored, bleached, or chemically treated hair accumulates metallic residue from water over time. This is a silent problem that compromises color, weakens the hair fiber, and is not formulated to address it with most conventional shampoos.

The real problem: what do metals do to the hair fiber?

Metals present in tap water can penetrate the hair fiber and accumulate inside, especially after technical services such as coloring, bleaching, balayage, highlights, perms or straightening.

The result is visible: loss of shine, altered tone, increased fragility, and hair that doesn't respond as it should to subsequent treatments. When your client notices that the color doesn't last or that the hair loses its vitality between visits, metallic residue may be the culprit.

What is Metal Out Shampoo and what is it formulated for?

Metal Out Shampoo is a professional sulfate-free shampoo formulated with a high percentage of active ingredients that help reduce metallic residues accumulated in the hair fiber, prevent breakage, and intensely protect hair color.

Its formula combines purifying and antioxidant technology in a shampoo free of sulfates, parabens, silicones, and dyes, with 75% natural ingredients. Ideal for colored, bleached, sensitized, or frequently chemically and thermally treated hair.

Key assets and what they do

The effectiveness of Metal Out Shampoo as a shampoo for color-treated hair lies in the combination of its ingredients:

  • Trisodium Ethylenediamine Disuccinate: A chelating agent that helps reduce and neutralize metallic residues accumulated in the fiber. Its action helps protect the color, improve shine, and prevent brittleness and breakage after technical services.
  • Moringa Oleifera Seed Oil: Oil with antioxidant and nourishing properties that protects hair from external aggressions, providing softness, shine and improving the overall appearance of the hair fiber.
  • Hydrolyzed vegetable proteins (soy, oats, corn, wheat): A protein complex that strengthens the hair structure, improving its resistance to breakage and providing elasticity, body and manageability.
  • Polyquaternium-7: Conditioning polymer that improves softness, detangling and manageability without adding weight, reducing frizz and improving the feel of the fiber.

How to use it correctly in the salon

The contact time is key to maximizing the product's purifying efficacy:
  1. Apply to damp hair.
  2. Gently massage the scalp and mid-lengths until a lather forms.
  3. Leave on for 2 to 5 minutes to enhance the purifying and color-protecting action.
  4. Rinse thoroughly with water.
  5. Repeat the application if necessary.
  6. Continue with the Metal Out treatment to maximize protection and maintain color.

The first step that makes all the difference

Incorporating Metal Out Shampoo as a shampoo for color-treated hair in the salon service ensures that the hair fiber arrives at the subsequent treatment in the best possible condition: clean, free of residue, and ready to absorb the active ingredients that follow.

As a professional sulfate-free shampoo, its formula cleanses deeply without damaging the hair fiber or disrupting the scalp's balance, making it the ideal starting point for any technically treated hair.

Its regular use between technical services helps to prolong the brightness of the color and keep the fiber in optimal condition visit after visit.

Discover the complete Metal Out range from Tech Line on our website and make protection against metal debris an essential step in your professional service.