- Shampoo for removing dulling deposits. Kenra Professional Clarifying Shampoo restores hair's natural radiance and shine. Extracts of grapefruit and witch hazel along with amino acid chelators eliminate dulling deposits and buildup. Great for swimmers and those in hard water areas. Color safe. Gentle for everyday use. Restores hair's natural radiance by removing dulling deposits and build-up. Deeply cleanses to remove dulling deposits without drying hair or harming color. Brightens highlighted, bleached or gray hair. Gentle for everyday use & color-safe. Massage and lather into damp hair. Rinse thoroughly. Repeat if necessary. Special note for color treated hair: Use once a week to complement the benefits of Kenra Color Maintenance Shampoo and Conditioner.