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Hair Cleansing · Color Care Shampoo
No.4P Blonde Enhancer Toning Shampoo
Olaplex
Read our Olaplex brand guide →Olaplex No.4P Blonde Enhancer Toning Shampoo selected for Asian hair needs abroad.
Why Asian Stylists Recommend It
Lightened Asian hair fades toward orange-yellow because dark eumelanin is hard to fully lift; a violet toning shampoo cancels that warmth between appointments, and the built-in bond repair protects hair that has been through heavy bleaching.
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Best for
Highlighted, balayage, or ash-blonde Asian hair that turns brassy between salon toners.
Avoid if
Skip if you do not lighten your hair — the violet pigment does nothing for natural dark tones.
Why we recommend it
No.4P is the purple-pigment shampoo in the Olaplex line, made to fight the warm brass that black hair always drifts toward once it is lightened. Asian hair carries heavy dark pigment, so bleached blonde and ash tones sit over a stubborn orange-yellow base that resurfaces between salon visits — 4P deposits violet to neutralize it while the bond chemistry keeps the lightened hair from getting brittle. Use it once or twice a week, not every wash, or the violet can build into a dull cast. On the off days, pair it with No.4 to keep the tone clean and the strand strong.
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