Charcool Beyond Blonde Shampoo LiterCharcool Beyond Blonde Shampoo is specially formulated to maintain and enhance blonde hair color while gently cleansing. Infused with activated charcoal, this shampoo removes buildup and impurities that can dull blonde tones, leaving hair vibrant and luminous. The generous liter size provides extended use for regular maintenance of blonde, highlighted, or silver hair. Ideal for those seeking to preserve their blonde investment between salon visits