Sulfate-free shampoo for weak and damaged hair. Its cleansing base contains mild surfactants that respect the physiology of the hair and the preservation of the color. Also suitable for cases where the hair has undergone keratin straightening. Contains keratin and an active blend of silk proteins for strength and internal hair restructuring. Thanks to provitamin β5 and aloe vera, the hair is hydrated, while vitamin e provides them with antioxidant activity.