Introducing the Nr.4P Blond Enhancer by Olaplex, a revolutionary toning shampoo designed specifically for blond hair. This 250ml bottle is your go-to solution for maintaining vibrant, beautiful blonde locks while effectively neutralising unwanted brassiness. Features and Benefits The Nr.4P Blond Enhancer offers an array of benefits to keep your hair looking its best: Neutralises brassy tones for a cooler, brighter blonde. Hydrates and nourishes hair, promoting overall health. Sulfate-free formula ensures gentle cleansing without stripping colour. Rich lather provides effective cleansing while toning. Suitable for all shades of blonde, lightened, and grey hair. Product Details This toning shampoo is formulated to enhance the natural beauty of your blonde hair. With a scientifically backed formula, it delivers noticeable results after just one wash, leaving your hair looking fresh and radiant. Ideal Users/Use Case The Nr.4P Blond Enhancer is perfect for anyone with blonde, highlighted, or grey hair seeking to maintain their colour and vibrancy. Ideal for regular use, it fits seamlessly into your hair care routine, ensuring your locks remain stunningly bright and healthy.