NIOXIN System 6 Scalp Revitaliser (150ml) is supercharged with 3 of the brand's unique technologies to condition and treat Noticeably Thinning, Medium to Coarse, Natural and Chemically Treated Hair. Smoothplex® technology helps to keep flyaways at bay whilst conditioning and protecting the hair shaft to prevent damage and breakage which can also cause hair loss and thinning. Apply evenly to cleansed hair. Leave to condition for a few minutes. Rinse thoroughly.