This Ultra Violet Anti Yellow Shampoo is formulated by Crazy Color to counteract unwanted brassy and yellow tones in blonde, bleached, or grey hair. It works to neutralize unwanted warmth, restoring clarity and vibrancy to cool or platinum shades. Regular use helps maintain the desired tone between salon visits, providing a refreshing cleanse while depositing pigment. Ideal for ongoing maintenance of lightened hair, this shampoo ensures color longevity and brilliance.