Olaplex N ° .4P Blonde Enhancer toning shampoo strengthens and softens hair. Neutralizes yellow tones in the hair. The shampoo does not contain sulfates. The longer the shampoo works, the clearer and shiny the hair is.

Usage:

1. Apply to wet hair.
2. Foam.
3. Leave on for 1-3 minutes.
4. Rinse thoroughly.

250 ml.