Nioxin System 5 Scalp & Hair Treatment for Chemically Treated Hair wit

Refresh the scalp and increase hair volume with Nioxin's System 5 Scalp & Hair Treatment for Chemically Treated Hair with Light Thinning. Part of the improved 3-Part System Kits that enable women and men to have thicker, fuller hair without ever compromising on colour, the formula features NEW Pro-Shield Technology for enhanced colour protection and colour longevity. Refreshing the scalp and delivering healthy shine to hair, the formula's enriched with Transactiv Delivery System 2.0. Providing thicker-looking hair by increasing the fullness of each hair strand, the volumising leave-on treatment is the final step of the 3-part Nioxin treatment.