Olaplex No.4P Blonde Enhancing Toner Shampoo
Brass doesn't stand a chance. Olaplex No.4P is a highly concentrated purple shampoo that cleanses, tones, and repairs in one step — neutralising brassiness and boosting brightness after just one use. Sulfate-free and bond-building, it keeps blonde, lightened, and grey hair hydrated, strong, and vibrantly cool from roots to ends.
Key Benefits
- Neutralises brassiness and boosts brightness after one use
- Highly concentrated purple pigment for effective toning
- Repairs and re-links broken bonds while cleansing
- Sulfate-free — rich lather without stripping moisture
- Keeps hair hydrated from roots to ends
- DEA-free, aldehyde-free, formaldehyde-free
Best For
All blonde, lightened, and grey hair.
How to Use
Apply to wet hair, lather fully, and let process. Use 2–3 times per week or as often as needed to neutralise unwanted brassiness. Follow with Olaplex No.5 Bond Maintenance Conditioner.