Glycamine

L'Oréal Professionnel Serie Expert Metal Detox Shampoo is a professional purifying treatment specifically formulated to detoxify the hair by eliminating metal particles (such as copper, iron, and nickel) that accumulate inside the hair fiber from water exposure, pollution, and repeated washing . Using patented Glycamine technology, this shampoo neutralizes metal within the cortex rather than simply rinsing it off the surface, addressing the hidden cause of damage, breakage, and unpredictable color results.

Clinical testing shows that when used as part of the Metal Detox system, this shampoo reduces hair breakage by up to 87% and significantly optimizes color results by eliminating the metal particles that cause brassiness, hot roots, and rapid fading . It is an essential preparation step recommended for use in the 2-3 weeks before color, bleach, or lightening services to ensure predictable, vibrant, long-lasting results.

Suitable for all hair types, this gentle yet powerful formula is ideal for those living in hard water areas, regular swimmers, or anyone whose hair shows signs of unexplained damage or discoloration. For best results, use as part of the complete Metal Detox system with the matching conditioner or mask.