The Nioxin System 4 Leave In Treatment is designed for colour-treated hair with progressed thinning. Clinically and dermatologically tested, this treatment boost hair density and leaves hair looking fuller while maintaining vibrant colour. This treatment is made to helps refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker. It delivers essential nutrients and antioxidants to the scalp, nourishing and protecting it against damage. This treatment contains UV protecting ingredients for the scalp and hair.
