The sulphate-free shampoo for fine hair gently cleanses the hair to protect colour vibrancy and prevent colour fading. The lightweight formula makes it the best shampoo for fine, coloured hair as it doesn't weigh down the hair and provides a high-shine finish. The Chroma Respect Shampoo for coloured, fine hair provides intense hydration for smoother, healthier hair. Chroma Absolu brings breakthrough innovation to the luxury colour care market. With a complete team of experts, stylists, and scientists, Kerastase uncovers formulas to target challenges that damaged, colour-treated hair clients face. The collection is formulated with ultra-caring acids, and addresses the 3 main challenges that color care users face: porosity and breakage, & colour instability and dullness.