The Nioxin 3-Part System Trial Kit 6 for Chemically Treated Hair with Progressed Thinning is an expertly formulated trio to help promote the appearance of thicker, fuller locks. Featuring innovate haircare technologies, the kit helps to cleanse & strengthen both hair & scalp for a refreshed result. Set Contents: Cleanser Shampoo 6 150ml A fortifying shampoo enriched with Glyco-Shield 2.0 Technology designed to cleanse the hair & scalp of dirt, build-up & excess sebum. Scalp Therapy Revitalising Conditioner 6 150ml Infused with a Smooth Plex Delivery System, the conditioner offers intense strengthening action, helping to replenish hair & scalp with moisture while supporting the structure of the tresses. Scalp & Hair Treatment 6 40ml An expert treatment featuring Scalp Access Delivery System 2.0 Technology, offering antioxidant action to help defend hair & scalp against the effects of environmental stressors.