Olaplex No 4P Blonde Enhancer Toning Shampoo 1000ml RGroup_Yves_Saint_Laurent_Y_Him_EDP Ionic Generator - enhances shine

Ionic Generator - enhances shine and eliminates frizz and static with negative ion technology

powdery residue - suits all hair colours

this foaming infusion leaves the body rejuvenated and the mind becalmed

an ingredient celebrated for its ability to rejuvenate hair

Musk and Dry Amber

Olaplex No 4P Blonde Enhancer Toning Shampoo 1000ml RGroup_Yves_Saint_Laurent_Y_Him_EDP Ionic Generator - enhances shineOlaplex No. 4P Blonde Enhancer Toning Shampoo (1000ml) is the Olaplex purple shampoo, toning brassiness out of blonde, lightened and grey hair while repairing bonds with the same patented technology as the original No. 4. It cleanses, tones and repairs in one step: violet pigments brighten and neutralise yellow tones, while OLAPLEX Bond Building Technology strengthens and hydrates, keeping blondes cool, strong and healthy looking between salon visits.