The N.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.

• Neutralizes unwanted brassiness and yellow tones.
• Cleanses without stripping and drying.
• Sulfate free and PH Balanced.
• Flexible timing allows for a more customizable end result.
• Scientifically proven: 3x brighter*

*compared to top purple shampoos.

1. Distribute evenly between palms first.
2. Apply to wet hair and lather fully.
3. Leave on for 1-3 minutes. (For more intense toning, leave on up to 5 minutes.)
4. Rinse well and condition. For optimal brightening and hydration, use N.5P Blonde Enhancer Toning Conditioner from roots to ends.