Perfect to refresh the look of lacklustre and damaged hair, Joico’s K-Pak Clarifying Shampoo gently removes build-up, hard water, chlorine and impurities while nourishing the scalp and strands.Rich in keratin, guajava fruit and evening primrose oil, the silky shampoo promotes the appearance of stronger lengths with less visible breakage and split ends. The brand’s SmartRelease™ Technology, a unique system that works to continuously release the hydrating actives, ensures that your hair is left feeling satin-soft with a glossy finish throughout the day.