No. 4P Blonde Enhancing Toner Shampoo

Regular price $41.00
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Olaplex No. 4P Blonde Enhancing Toner Shampoo is a toning shampoo that strengthens, hydrates, and neutralizes brassiness while keeping hair hydrated from roots to ends.

Which hair type is it good for?

  • Hair Type: Straight, Wavy, Curly, and Coily
  • Hair Texture: Fine, Medium, and Thick

Hair concerns:

  • Dryness
  • Color safe
  • Brassiness

What else you need to know:

This highly concentrated, sulfate-free shampoo forms a rich lather to neutralize brassiness and boost brightness after one use. Suitable for all blonde, lightened, and gray hair—natural or stylist-created, root-to-tip or balayage—this non-drying formula can be rotated into any hair maintenance routine as needed for your best blonde yet. It’s scientifically proven to boost all blondes three times brighter*.

*Compared to top purple shampoos


  • Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds
  • This product is vegan, gluten-free, and cruelty-free