Olaplex N° 4P Blonde Enhancer Toning Shampoo - 250 ml

Highly concentrated purple toning shampoo for all blonde, lightened, and grey hair. Infused with patented Olaplex Bond Building Technology. Benefits Cleanses, tones, and repairs Neutralizes brassiness Boosts brightness after one use, provedes 3x brighter hair Hydrates from roots to ends Sulfate-free formula Technology Bis-Aminopropyl Diglycol Dimaleate - patented single ingredients, restores damaged and compromised hair by repairing from the inside out. Once all the bonds are intact and in alignment, you have healthy, beautiful, shiny, touchable hair. Violet pigments - neutralize the warmth tones. The highly concentrated pigment allows customizable toning levels ideal for medium to light blonde tones (levels 7 and up) in which yellow or brassy tones need to be controlled. How to use Apply to wet hair. Lather fully and let process 1-3 minutes. For more intense toning, leave on hair up to 5 minutes. Rinse. Follow with Nº.5 Bond Maintance Conditioner for everyday moisture and Nº.8 Bond Intese Moisture Mask for extra hydration. Use 2-3 times per week or as often as needed to neutralize unwanted brassiness. Tip! Pre-wash with Nº.4 Bond Maintance Shampoo to remove product buildup.