Equalize porosity and return hair to a balanced state for increased smoothness and vibrancy. Our scientifically proven formula enriched with keratin and anti-oxidant vitamins closes the cuticle with a pH of 4.5 to rebuild a barrier of protection and achieve predictable results prior to chemical service. Our exclusive rejuvenating formula works to infuse moisture, add manageability and luminous shine. Used daily, it mends porous hair and revitalizes damaged hair for more beautiful, younger-looking hair from the inside out.