Olaplex N°4P Blonde Enhancer Toning Shampoo is a purple cleanser that tones and strengthens bleached, blonde and grey hair. It restores the hair's internal strength and hydration for incredible shine and manageability. With this shampoo, you can complete the restructuring process of your blonde, grey or bleached hair at home, not just during salon treatments. Formulated with the exclusive ingredient Bis-Aminopropyl Diglycole Dimeleate, Olaplex N°4 restores the hair's internal strength and hydration for incredible shine and manageability. The active ingredient patented by Olaplex makes each of the products the only ones in the world capable of reconnecting the sulphur bridges (disulphide bonds) broken inside the hair following colouring, heat, continuous exposure to chemicals and various mechanical stresses. Thanks to Olaplex N°4 Bond Maintenance Shampoo you can rebuild your hair more intensely, eliminating frizz and damage due to mechanical and chemical stress. The hair will be healthier and full of incredible shine thanks to a blend of 23 highly cosmetic ingredients.
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"Apply to damp, clean and towel-dried hair, massage all over the lengths and leave for 2-5 minutes. Rinse thoroughly. For an even more intense molecular reconstruction, use it after Olaplex N°3 and after Olaplex Shampoo N°4.
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