HAIR TYPE: Blonde Hair, Colour-Treated Hair, Grey hair / No.5P Blonde Enhancer™ Toning Conditioner is the first purple conditioner with patented OLAPLEX Bond Building Technology™. Its nourishing formula, which cares for hair from root to tip, delivers intense shine and neutralizes unwanted yellow highlights, while moisturizing hair without weighing it down. OLAPLEX Bond Building™ technology strengthens blonde and gray hair. Use Apply a generous amount of No.5P Blonde Enhancer™ Toning Conditioner to clean, damp hair. Leave on for 1 to 3 minutes. Rinse thoroughly. Effects Neutralized yellow spots and shine from roots to ends. Makes hair softer and more manageable. Reinforces the healthy look of blond and gray hair.