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 3 Scalp Revitaliser for thin-looking, fine, coloured hair is a lightweight conditioner that helps provide hair resilience and moisture balance control for normal to thin-looking hair. The BioAmp helps provide thicker-looking hair by increasing the fullness of each hair strand. The Transactive Delivery System helps clean away follicle-clogging sebum and envirnmental residues from the scalp skin. Finally, Glyco-Shield helps provide protection and moisture balance to chemically-treated hair. Application: After cleansing, distribute onto scalp and throughout the hair. Leave on 1-3 minutes. Rinse well. *Value Data Kline & Company