This is the Neomoshy Blonde Ultraviolet Color Neutralizing Shampoo, designed to maintain and refresh blonde, bleached, or grey hair tones. It works effectively to counteract unwanted yellow or brassy tones, leaving hair vibrant and cool-toned. Ideal for regular toning maintenance, this shampoo should be incorporated into your routine to preserve the salon results between appointments. It provides essential care while ensuring your desired shade remains true and lustrous.