Nioxin System 2 Cleanser Shampoo for Thinning Hair - Hair Loss Treatment & Scalp Therapy - Volumizing Shampoo for Fine to Normal Hair - Perfect for Daily Use at Home or Salon

Nioxin System 2 Cleanser is the first step of an intensive hair thickening process that has been developed to strengthen and rejuvenate the structure of hair. Step 1, this shampoo prepares the hair for the complete System 2 treatment, removing pollutants and residue from the scalp and hair to cleanse and prep it for the following steps.