Nioxin Scalp and Hair Thickening System 4 for Coloured Dry and Damaged Hair with Progressed Thinning Kit

Designed for damaged, thinning hair, the Nioxin Scalp + Hair Thickening System 4 Kit helps deliver a fuller, stronger-looking appearance. The colour-safe trio is enriched with niacinamide and biotin to support resilience and visible thickness.

System 4 Shampoo 150ml
Cleanses away buildup and impurities to help keep follicles clear, promoting stronger, fuller-looking hair.

System 4 Conditioner 150ml
A rich, nourishing formula that supports strength and helps improve the look of thickness for breakage-prone lengths.

System 4 Leave-On Treatment 50ml
A no-rinse treatment that boosts visible volume and helps reduce the risk of hair fall.