Blacklight's Blue Shampoo boasts a professional-grade formula, stronger than its retail counterpart, offering superior tonal control. Specifically designed for highlighted, bleached, white, and natural blonde hair, this shampoo effectively eliminates brassiness and revitalizes faded highlights, resulting in cleaner and brighter-looking hair. Enriched with 11 amino acids and argan oil, its unique formulation not only moisturizes but also strengthens the hair structure and repairs surface damage, while enhancing shine and prolonging color retention. Free from sulfates, salts, and parabens, it prioritizes the health and vibrancy of your hair.