Quick Overview

This cortex-deep purifying treatment removes the build-up of oil, hard water, chlorine, heavy metals, pollutants, and discolouring deposits for professional use only. Elevate your salon service results with OLAPLEX Broad Spectrum Chelating Treatment.

The Olaplex Broad Spectrum Chelating Treatment is a professional-strength, high-potency chelator that deeply cleans hair down to the cortex. Patented Olaplex Bond Building TechnologyTM supports strong bonds during the chelation process. The unique blend removes a wide range of heavy metals, minerals, pollution, chlorine, medications, and product buildup without stripping hair of its moisture and essential proteins. The powerful broad-spectrum chelating blend achieves the deepest clarification to create a clean canvas for optimal results from other chemical services that buildup can compromise, such as keratin treatments, colour and perms. It’s an essential corrective step for clients with build-up from hard water, well water, medications or discoloration from iron and copper deposits.

Key benefits:
Professional-strength chelator to deep clean hair down to the cortex
Potent Vitamin C cleans the scalp and provides antioxidant protection from pollution and free radical damage
Creates a clean canvas for optimal results from other chemical services, including keratin treatments, colour and perms
Patented Olaplex Bond Building Technology™ supports strong bonds during the chelation process
Retains the hair's moisture and essential proteins
Restores natural shine, softness, body bounce and manageability


Pre-cleanse hair with OLAPLEX No.4C Clarifying Shampoo to remove any surface-level build-up
Apply OLAPLEX Broad Spectrum Chelating Treatment to hair in sections, saturating evenly from root to ends
Leave treatment on hair for 15-30 minutes
Shampoo with OLAPLEX No.4 Bond Maintenance Shampoo
Follow up with OLAPLEX 4-in-1 Moisture Mask to add moisture back in


Water/Aqua/Eau, Hydroxyethylcellulose, Hydroxypropyl Bis-Hydroxyethyldimonium Chloride, Alteromonas Ferment Extract, Polyquaternium-22, Terminalia Ferdinandiana Fruit Extract, Tetrasodium Glutamate, Diacetate, Sodium Gluconate, Bis-Aminopropyl Diglycol Dimaleate, Tocopherol, Caprylyl/Capryl Glucoside, Glycerin, Butylene Glycol, Ethylhexylglycerin, Phenoxyethanol, Sodium Benzoate, Sodium Hydroxide.