Nioxin System 6 shampoo is designed for anyone with chemically treated hair (bleached, straightened or relaxed) of all types with progressed thinning (you already have far less hair overall and you can easily see the scalp). It deeply cleanses the hair and scalp to prepare them for a full hair thickening treatment by removing dirt, excess sebum and other environmental residues from the scalp and hair.

Apply to wet hair, massaging gently into scalp and hair. Lather for 1 minute, then rinse thoroughly.