L'Oréal Professionnel Serie Expert Metal Detox Professional Pre-Treatment Spray 500ml

Metal Detox Pre-Treatment Spray by L’Oréal Professionnel is your colour insurance in a bottle¹, engineered to protect the hair from technical damage including colour services, balayage & bleaching.

Enriched with patented 10% Glicoamine & Ionène technology, our anti-breakage technology, this professional pre-treatment spray penetrates deep inside the hair fibre to neutralise metals, which is one of the major causes of hair breakage & colour shift.

The results deliver:

• Colour results will be bright, fresh and true to tone²

Up to:

• 87% less hair breakage³
• 100% reliable colour results¹

Hair feels instantly protected and resilient, leaving hair feeling stronger, healthier and prepared for transformations.

Unleash your client’s hair colour potential with this targeted, lightweight spray with a fresh citrus scent that is incredibly easy to apply, requiring no rinsing and adding zero extra time to your technical routine.

¹Prosumer test with Metal Detox pre-treatment + shampoo + mask, 15 stylists, 78 consumers.

²No impact on lift, and optimized colour uptake.

³Instrumental test: Metal Detox pre-treatment + technical procedure + shampoo + mask.