Shampoo that helps to improve hair condition. Increases hair density, improves melanin synthesis to enrich pigmentation and limits hair loss. Suitable for colour-treated and fine hair. Restores hair to its optimum pH value by perfectly sealing colour pigments within the hair matrix, preventing colour loss for long-lasting colour. Removes impurities while respecting the hydrolipidic balance of hair and skin. Can be used daily. Tested under dermatological control.