NIOXIN Scalp and Hair Thickening System 4 Conditioner for Coloured Dry and Damaged Hair with Progressed Thinning 1L

The Nioxin System 4 Scalp + Hair Conditioner is designed for damaged hair, helping to strengthen strands prone to breakage. Its hydrating formula nourishes the scalp to support healthy hair growth.

Enriched with biotin and niacinamide, it reinforces weak, brittle hair, reduces visible breakage, and helps prevent hair fall. Colour-safe and best used with the full System 4 collection, it leaves hair looking fuller and thicker.