Nioxin Scalp + Hair Thickening System 4 Leave on Treatment 6.7 oz Lice designed to deeply hydrate

designed to deeply hydrate

because it rinses clean after every use

Enhances hair natural body

• Keratin Amino Acids strengthen hair’s fiber and help color adhere to the hair shaft

• Natural proteins and botanical extracts nourish each hair shaft

Nioxin Scalp + Hair Thickening System 4 Leave on Treatment 6.7 oz Lice designed to deeply hydrateNioxin Pro Clinical's System Kit 4 is designed for natural, untreated hair with progressed thinning. Clinically and dermatologically tested. Nioxin System Kit 4's hair thickening treatment delivers essential nutrients, antioxidants, and botanicals to the scalp, nourishing and protecting it against damage. It also helps to refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker. This treatment contains UV