Olaplex 4p Blonde Enhancer⢠Toner Shampoo 250ml A Toning Shampoo That Strengthens, Hydrates, And Neutralizes Brassiness While Keeping Hair Hydrated From Roots To Ends. This Highly Concentrated Purple Shampoo Cleanses, Tones, And Repairs While Keeping Hair Hydrated From Roots To Ends. The...