Sebastian Penetraitt Strengthening and Repair Conditioner nourishes, strengthens, and repairs damaged hair. This professionally formulated shampoo is developed with an active rescue system designed to deeply penetrate the hair to remove impurities and reduce breakage. It also strengthens weak hair to prevent damage while repairing damage from chemical treatments, heat, and the environment to give you soft, bouncy, healthier hair. This daily conditioner will also prevent colour-fade and enhance the richness and radiance of colour-treated hair.