Olaplex No.4P Blonde Enhancer Toning Shampoo 250ml is a highly concentrated purple shampoo that cleanses, tones, and repairs while keeping hair hydrated from roots to ends.

This sulfate-free formula creates a rich lather to neutralize brassiness and boost brightness after one use for all blonde, lightened, and grey hair. Scientifically proven to be 3x brighter compared to top purple shampoos, this shampoo is perfect for those who want to maintain their blonde, lightened, or grey hair while keeping it hydrated and healthy.

• Highly concentrated purple shampoo cleanses, tones, and repairs while keeping hair hydrated from roots to ends.
• Sulfate-free formula creates a rich lather to neutralize brassiness and boost brightness after one use.
• Scientifically proven to be 3x brighter compared to top purple shampoos.
• Perfect for all blonde, lightened, and grey hair.

This shampoo is perfect for those who want to maintain their blonde, lightened, or grey hair while keeping it hydrated and healthy.

How to use Olaplex No.4P Blonde Enhancer Toning Shampoo 250ml:

1. Wet hair thoroughly.
2. Apply a generous amount of shampoo to your hair, focusing on the roots and scalp.
3. Gently massage the shampoo into your hair and scalp for 1-2 minutes.
4. Rinse your hair thoroughly with warm water.
5. Repeat the process if necessary.
6. For best results, follow with Olaplex No.5 Bond Maintenance Conditioner.
7. Use once a week or as needed to maintain your blonde hair color.