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.
- 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*
 
HOW TO USE:
- Distribute evenly between palms first.
 - Apply to wet hair and lather fully.
 - Leave on for 1-3 minutes. (For more intense toning, leave on up to 5 minutes.)
 - Rinse well and condition. For optimal brightening and hydration, use Nº.5P Blonde Enhancer™ Toning Conditioner from roots to ends.