Results With One Use

WAVY

CURLY

STRAIGHT

*Results may vary

Common Questions

How often should Nº.4P Blonde Enhancer™ Toning Shampoo be used?
OLAPLEX recommends using Nº.4P Blonde Enhancer™ Toning Shampoo 1-2x per week, or as needed.

Will Nº.4P Blonde Enhancer™ Toning Shampoo get rid of the yellow tones in hair?
Yes. Nº.4P Blonde Enhancer™ Toning Shampoo is highly concentrated with purple pigment and will neutralize any unwanted yellow or brassy tones in the hair.

Will Nº.4P Blonde Enhancer™ Toning Shampoo dry out my hair?
Nº.4P Blonde Enhancer™ Toning Shampoo is formulated with conditioning surfactants and will not dry out the hair.

Is a regular shampoo still needed if using Nº.4P Blonde Enhancer™ Toning Shampoo?
Nº.4P Blonde Enhancer™ Toning Shampoo should be added to a haircare routine as an alternative when needed. During wash cycles, using Nº.4P Blonde Enhancer™ Toning Shampoo it is not necessary to also use regular shampoo.

Will using Nº.4P Blonde Enhancer™ Toning Shampoo and No.5P Blonde Enhancer™ Toning Conditioner together provide the best results?
Yes. Using Nº.4P Blonde Enhancer™ Toning Shampoo and No.5P Blonde Enhancer™ Toning Conditioner together as a system will provide maximum toning and brightening results.