Osmo Super Silver Shampoo is specially formulated with concentrated violet pigments to neutralize and counteract unwanted yellow or brassy tones in blonde, grey, or bleached hair. This toning action helps maintain a cool, vibrant, and pure shade between salon visits. Regular use revitalizes the hair fiber, leaving hair soft, manageable, and brilliantly silver or blonde. It is an essential step for anyone looking to preserve their cool-toned hair color integrity.