Description

A highly concentrated purple shampoo that cleanses, strengthens and repairs while keeping hair moisturized from root to tip

The sulfate-free formula creates a rich lather to neutralize unwanted brassiness in light blonde and gray hair

Olaplex No. 4P Toning Shampoo is gentle enough for daily use to help lighten and repair your hair

This highly concentrated, sulfate-free formula allows for customizable color, so the longer the treatment, the brighter the results

Get hair up to 3x brighter than the best purple shampoos

:Product information

Vegan – cruelty-free

 Paraben and sulfate free

Phosphate free

Color safe

 Suitable for all hair types

– Suitable for colored hair, balayage or natural blonde styles