Nº.4P Blonde Enhancer Toning Shampoo

Olaplex Nº.4P Blonde Enhancer Toning Shampoo is an ultra-concentrated purple formula that cleanses, tones, and strengthens while reducing breakage. Designed for all blonde, lightened, and gray hair, it neutralizes brassiness and yellow tones to restore brightness and softness. Sulfate-free and deeply hydrating, it delivers a rich lather that works on both natural and color-treated hair for a visibly healthier look. Vegan and Cruelty-free Gluten-free and Nut-free Paraben-free, Sulfate-free, Phthalate-free, Phosphate-free Free of DEA, Aldehydes and Formaldehydes Who is it for? Blonde, Lightened or Grey Hair What does it do? Tones and neutralizes brassiness Strengthens and repairs Hydrates How do you use it? Distribute evenly between palms first Apply to wet hair Lather fully Leave on for 1-3 minutes. Rinse well For more intense toning leave on hair up to 5 minutes. Follow with No.5P Blonde Enhancer Toning Conditioner for maximum toning results Use weekly or as-needed