Highly concentrated purple shampoo that cleanses, tones and strengthens while keeping the hair hydrated from roots to ends.
The sulfate-free formula creates a soft lather to neutralize yellow undertones and increase brightness after use on all blonde, lightened and gray hair.
Contains Bis-Aminopropyl Diglycol Dimaleate, a patented active ingredient, in a concentration useful for maintenance between one Olaplex treatment and another. For more information refer to our CurlyBlog post about Olaplex.
Warning: the purple pigments contained in this shampoo can temporarily dye fabrics, surfaces and "hands". It is advisable to pay attention and possibly use gloves.
Link to manufacturer page: https://olaplex.com/products/olaplex-no-4p-blonde-enhancer-toning-shampoo
How to use: Thoroughly wet the hair. Apply an adequate amount of product on the fingertips and massage the scalp well for 2/3 minutes. Rinse thoroughly with hot water.
Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance (Parfum), Polyquaternium-7, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Bis-Aminopropyl Diglycol Dimaleate, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Cl 60730)
- Simple humectants