The L'Oréal Professionnel Serie Expert Metal Detox Professional Mask is a luxurious, deeply repairing mask from L'Oréal Professionnel that completes the Metal Detox protocol after colour, balayage, bleach, or lightening services. Powered by patented Glicoamine technology, it neutralizes and blocks residual metal particles (copper/iron) that cause oxidation, breakage, and colour fading, while Ionène reinforces the hair fibre, seals the cuticle, and reduces porosity for long-term protection. This rich, creamy mask intensely nourishes, reconstructs damaged areas, locks in moisture, strengthens weakened bonds, preserves colour vibrancy and tone purity, and leaves hair exceptionally soft, smooth, strong, shiny, and resilient. Ideal for use immediately after chemical services (and as weekly maintenance), it provides salon-level repair, minimizes future damage risk, enhances colour longevity, and delivers a silky, healthy finish. Perfect for colour-treated, lightened, or damaged hair, this mask transforms compromised hair into stronger, shinier, more manageable strands with visible vitality and protection—essential for optimal post-service results and lasting beauty.

Key Features

• Patented Metal Detox Technology: Glicoamine neutralizes metal residues to prevent oxidation, breakage, and colour alteration.
• Intensive Repair & Reinforcement: Reconstructs fibre, seals cuticle, reduces porosity, and strengthens hair against damage.
• Colour Preservation: Locks in colour vibrancy, tone purity, and shine for longer-lasting results.
• Deep Nourishment & Softness: Provides rich conditioning, intense softness, smoothness, and radiant shine.
• Long-Lasting Protection: Shields hair from future metal buildup and environmental aggressors.
• Professional 250ml Jar: Luxurious white jar with black lid for salon or premium home use.

How to Use

• After colour, balayage, bleach, or lightening service (and after Metal Detox Shampoo + Protector), towel-dry hair lightly.
• Apply a generous amount of Metal Detox Mask from mid-lengths to ends (avoid roots if scalp-sensitive).
• Massage through hair, focusing on damaged or porous areas; leave on 5–10 minutes (or longer for intensive treatment).
• Rinse thoroughly with lukewarm water.
• For maintenance: Use 1–2 times per week on colour-treated or lightened hair after regular shampoo.
• Professional recommendation: Follow full Metal Detox protocol for maximum protection and repair.

Safety & Storage

• Professional Use Recommended: Best results in salon; suitable for client take-home with guidance.
• Avoid Contact: With eyes—rinse immediately; wear gloves if sensitive.
• Do Not Use If: Known allergies to formula—consult professional if unsure.
• Storage: Keep jar tightly closed in a cool, dry place away from direct sunlight and heat to preserve mask efficacy and texture.