The number one selling salon brand for thicker, fuller looking hair*. Nioxin is the only professional haircare brand endorsed by the Institute of Trichologists for thinning hair. Nioxin System 5 Scalp Revitaliser for normal to thin-looking, medium to coarse, natural or coloured hair is a lightweight conditioner that helps provide hair resilience and control moisturebalance control for normal to thin-looking hair. The Transactive Delivery System helps clean away follicle-clogging sebum and envirnmental residues from the scalp skin. The SmoothPlex helps provide moisture balance, smoothing control and reduced hair loss through strengthening resilience against damage and breakage. Finallt, the Glyco-Shield helps provide protection and moisture balance to chemically-treated hair. Application: After cleansing, distribute onto scalp and throughout the hair. Leave on for 1-3 minutes.Rinse well. *Value Data Kline & Company