Achieve thicker and denser-looking hair with the Nioxin 3 part system No.6 for Chemically Treated Hair with Progressed Thinning. This professional thickening treatment works to reduce hair loss due to the breakage of disulphide bonds within hair strands to increase fullness and volume. This innovative formula works to remove fatty acids, follicle-clogging sebum and environmental residues to refresh the scalp allowing for amplified hair texture and protection against breakage. Offering a healthy shine, this hair thickening treatment is designed for use on chemically treated hair with progressed levels of thinning.Contains: Cleanser Shampoo x1, Scalp Therapy Revitalising Conditioner x1 and a Scalp and Hair Treatment x1How to Use:Shampoo: Massage into hair and scalp. Remember to rinse well.Scalp Therapy Revitalising Conditioner: Gently massage from scalp to ends. Remember to rinse well.Scalp and Hair treatment: Shake well before use. Apply evenly to entire scalp. This is a leave-in treatm