Olaplex No.4

Formulated with patented OLAPLEX Bond Building Chemistry. Restores, repairs and hydrates to add incredible shine and manageability every time you shampoo.

Apply to wet hair, lather, rinse, repeat.

Suitable for all hair types, especially those needing clarifying or oil control.

Cruelty free, nut free, ph balanced, vegan & made without sulphates, phosphates, parabens or gluten.