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this fast acting rinse-out treatment doubles as a leave-in to strengthen your strands and reduce breakage in a mere 60 seconds
feels dry or is unmanageable
Gently cleanses without stripping natural oils
Use consistently alongside the Penetraitt Conditioner for maximum strength
Designed for effortless styling and total peace of mind
Nioxin System 4 Shampoo 1 Litre collagen this fast acting rinse-out treatmentSystem 4 helps you achieve thicker, fuller looking hair and restore moisture balance. For coloured hair with progressed thinning System 4 delivers thicker, fuller hair by removing follicle clogging sebum, fatty acids and environmental residues, while providing moisture balance and colour protection. Features & Benefits Complete professional thickening treatment for coloured hair with progressed thinning For denser looking hair and restored moisture