Olaplex Blonde Enhancer N°5P Conditioner 1L. Nourishing and toning conditioner for blonde and grey hair. The Olaplex Blonde Enhancer N°5P Conditioner is a nourishing purple conditioner that enhances your blonde by neutralizing unwanted yellow tones while providing light and shine. Its nourishing formula provides suppleness and softness while hydrating blonde and grey hair without weighing it down. This conditioner is the first purple conditioner to include: "Olaplex Bond Building Technology™". Thanks to its formula, your hair regains strength, radiance, and health. - Smooths and strengthens* - Softens and detangles without weighing down - Neutralizes unwanted yellow tones in a single application. *Clinically proven. Content: 1 liter.