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Colorautumn 2026

Metal Detox Pre-Treatment — the step before the colour

Before a colourist even starts mixing, Metal Detox's pre-treatment spray goes on first — a step home colouring often skips.

L'Oréal Professionnel
Metal Detox — pre-treatment spray

The spray, with Glicoamine 10% and Ionène, neutralises metal particles in the hair and protects against breakage and colour shift, before the colour itself is even applied. It's professional use as intended: not an extra step after colouring, but the preparation that lets the colour itself take more evenly.

Metal Detox — model with pre-treatment spray
Metal Detox — full range

Not an extra step after colouring, but the preparation that lets the colour take more evenly.

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