What makes healthy hair dull, discolored, dry, unmanageable, or oily? Buildup. Olaplex Nº.4C Clarifying Shampoo is formulated with a Broad Spectrum Clarifying System to remove product buildup, excess oil, hard water minerals, chlorine, even heavy metals and pollutants–all without causing dryness. Nº.4C is sulfate-free & pH balanced to maintain hydrated hair. The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair. A single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.

Apply to wet hair. Concentrate on scalp and work through to ends. Lather fully and let process up to 5 minutes. Rinse. Follow with No.5 Bond Maintenance Conditioner or No.8 Bond Intense Moisture Mask for extra moisture.

Water (Aqua/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Lauroyl Glutamate, Coco-Betaine, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Cocamidopropyl Betaine, Cocamidopropylamine Oxide, Sodium Methyl Oleoyl Taurate, Decyl Glucoside, Bis-Aminopropyl Diglycol Dimaleate, Sodium Lauryl Sulfoacetate, Phenoxyethanol, Coco-Glucoside, Lauryl Glucoside, Chlorphenesin, Panthenol, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Sodium Benzoate, Polyquaternium-11, Benzoic Acid, Sodium PCA , Pentasodium Triphosphate, Sodium Lactate, Arginine, Aspartic Acid, PCA, Citric Acid, Glycine, Alanine, Serine, Valine, Isoleucin, Proline,Threonine, Histidine, Phenylalanine, Fragrance (Parfum), Citral, Hexyl Cinnamal, Limonene. pH: 5.8-6.8

Please be aware that ingredient lists for products are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.