Olaplex No. 4-P Blonde Enhancer Toning Shampoo is a sulfate-free shampoo that cleanses, strengthens, and softens natural or color-treated blonde hair while neutralizing unwanted yellow tones.

Its highly concentrated pigment formula allows for customizable toning levels blonde maintenance that helps neutralize brassiness: the longer you treat, the brighter the results.

Olaplex No. 4-P Blonde Enhancer Toning Shampoo also transforms dry, brittle areas into soft, shiny, and resilient strands.

Suitable for color-treated hair, balayage, or natural blonde styles.

Benefits:

- Brightens and neutralizes brassiness in blonde hair

- Allows customizable toning levels

- Cleanses, hydrates, and repairs hair

- Strengthens fragile bonds

How To Use:

Apply and massage product throughout hair. Rinse product from hair. Follow with No.5 Bond Maintenance Conditioner for everyday moisture or No.8 Bond Intense Moisture Mask for extra hydration.