Nioxin Pro Clinical 4 Color/Dry/Damage Hair Scalp Care + Hair Thickening Treatment 3.3 Oz

Nioxin SYSTEM 4 scalp care + hair thickening treatment is designed for color-treated hair with progressed thinning. It helps to refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker. Delivers essential nutrients and antioxidants to the scalp while nourishing and protecting it against damage. This treatment contains UV protecting ingredients for the scalp and hair.