Pre‑Shampoo Metal Detox Shampoo 250 ml — L’Oreal Paris Professional

Pre‑Shampoo Metal Detox Shampoo 250 ml from L’Oreal Paris Professional is a preparatory shampoo formulated to remove metal particles and surface impurities from hair prior to chemical services such as coloring or bleaching. The 250 ml format is suitable for salon use or home preparation and supports more consistent color uptake by reducing metal‑induced oxidation and uneven processing.

Advantages

This pre‑shampoo gently cleanses the hair and targets dissolved metal residues that can interfere with oxidative hair services. Its formula helps minimize unwanted color shifts and patchiness by reducing metal accumulation on the hair fiber. The product is designed to be used before bleaching, coloring, or other chemical treatments to improve processing predictability and safety.

Suitable for

• Preparation before hair bleaching
• Preparation before permanent or demi‑permanent coloring
• Use prior to any oxidative salon chemical service
• Clients with hard water exposure or metal contamination concerns

Key specifications

• Volume: 250 ml
• Product type: Preparatory pre‑shampoo cleanser
• Main action: Removes metal particles and surface impurities from hair
• Intended use: Before chemical services (coloring, bleaching)
• Suitable application environments: Salon and at‑home use prior to professional services

How to use

Apply to wet hair and massage evenly from roots to ends, ensuring thorough contact with the hair fiber to help extract metal residues. Leave on for the time recommended by the manufacturer, then rinse thoroughly. Follow with the chosen chemical service protocol (bleaching, coloring) and any subsequent care steps indicated for processed hair. For salon professionals, use as a preparatory step in the service flow to optimize results.

Usage recommendations

Use once immediately prior to the chemical service; do not replace regular shampoos for daily cleansing. For clients who frequently swim or live in hard‑water areas, consider testing a small section of hair first to assess impact on processing and adjust timing according to observed results.