Achieve noticeably smoother and denser-looking hair with the innovative Nioxin 3-part system 6 for chemically treated hair with progressed thinning. This 3-part set of professional products provides a hair thickening treatment for hair with progressed thinning and helps cleanse, optimize and treat the hair and scalp. Nioxin's 3-part system 6 with SmoothPlex technology reduces hair loss due to breakage and strengthens resilience against cuticle damage, leaving hair smoother and thicker, fuller-looking with vibrant colour. This complete moisturizing 3-part system helps protect the scalp and provides a refreshed scalp environment. Nioxin cleanser shampoo 6 removes sebum and environmental residues from the scalp and hair. Nioxin scalp therapy revitalizing conditioner system 6 a lightweight conditioner that helps provide hair resilience and control moisture balance. Nioxin scalp & hair treatment system 6 provides a refreshed scalp environment.