Strengthen hair and amplify hair structure with this cleansing and nourishing shampoo and conditioner duo from the experts at Nioxin. The 300ml bottles of your favourite Nioxin shampoo and conditioner are from the 3-Part System for Chemically-Treated Hair with Progressed 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 formulas feature NEW Pro-Sheild Technology for enhanced colour protection and colour longevity. Preparing the scalp and hair for a complete hair thickening treatment, Nioxin's System 6 Cleanser for Chemically Treated Hair with Progressed Thinning features Glyco-Shield 2.0 technology to help remove sebum, fatty acids and envrionmental residue from the scalp and hair. The derma-purifying shampoo deeply cleanses the scalp, providing thicker and fuller-looking hair. Working to strengthen and moisturise hair, Nioxin's System 6 Scalp Therapy Revitalizing Conditioner for Chemically Treated Hair with Progressed Thinning helps you achieve noticeably smoother and denser-looking hair. Restoring moisture leavels and providing colour protection, the formula will leave hair smoothed and refreshed.