Olaplex No.4P Blonde Enhancer Toning Shampoo 250ml
Clinically proven to deliver 3X brighter hair*
This ultra-concentrated purple shampoo evens the tone of natural or color-treated blondes, or greys– neutralising unwanted yellow tones and brassiness to reveal bright, shiny hair.
The hydrating lather gently cleanses hair and enhances softness while repairing everyday damage for stronger, more resilient hair in 1 wash*
Formulated for straight, wavy, curly, or coily hair with fine texture– plus all porosity levels.
Dermatologist Tested. Vegan. Color-safe and suitable for chemically treated hair.
*When used as a system with N°.5P Blonde Enhancer™ Toning Conditioner.
Key Benefits
- Brightens hair color and enhances shine
- Neutralizes unwanted yellow tones & brassiness
- Repairs everyday damage and defends against future breakage
- Strengthens and reinforces bonds for more resilient hair
- Gently cleanses without stripping
- Dermatologist tested, vegan, color-safe, and suitable for chemically treated hair.








