Olaplex No.4P Blonde Enhancer Toning Shampoo - 8.5 fl. oz.

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Olaplex No.4P Blonde Enhancer Toning Shampoo is a sulfate-free shampoo that tones and neutralizes brassiness in blonde hair with its high concentration of pigment. Designed for natural or color-treated blonde hair, the formulas cleanses while enabling you to customize your toning levels to bring brightness back into your hair


  • Tonal-evening ingredients to neutralize brassiness
  • Shampoo is sulfate-free—environmentally friendly
  • Brightens hair color
  • Hydrates and nourishes hair
  • Gently cleanses


Nightly, after cleansing the skin, apply a thin layer of OBAGI NU-CIL™ Eyelash Enhancing Serum to the base of the upper eyelashes. Wait 90 seconds for product to dry completely before applying another product to the skin.

Olaplex No.4P Blonde Enhancer Toning Shampoo Ingredients

Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance (Parfum), Polyquaternium-7, Bis-Aminopropyl Diglycol Dimaleate, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Cl 60730).

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