Olaplex Nº.4P Blonde Enhancer™ Toning Shampoo

The Nº.4P Blonde Enhancer Toning Shampoo, infused with patented OLAPLEX Bond Building Technology, is a highly concentrated purple shampoo that cleanses, tones and repairs with a sulfate-free formula that neutralizes brassiness and boosts brightness after just one use.

1. Dispense desired amount of product into hands and emulsify.
2. Apply to wet hair, distributing evenly. Lather fully and leave on 1-3 minutes. Rinse. For more intense toning, leave on hair or up to 5 minutes.
3. For best results, follow with Nº.5 BOND MAINTENANCE CONDITIONER or Nº.8 BOND INTENSE MOISTURE MASK for extra moisture.

With limited exceptions, valid returns are refunded in the form of store credit. Damaged/defective items will be subject to an exchange if in stock.

All store credit, refunds, and/or exchanges that are due will be issued within 48 hours after the return is processed.

All final sale items are marked as such and cannot be returned for store credit.

You can find additional information about our Return Policy HERE.