Nioxin System 4 Coloured Scalp and Hair Treatment

The NIOXIN range of products is designed to strengthen, nourish and repair fine hair from the roots.

• Inspired by skin care to treat fine hair, it treats the 3 symptoms of thinning hair: derma, density, and diameter.
• Backed by more than 30 years of research, Nioxin is the most recognized brand for thinning hair in the US.
• Nioxin No. 4 helps you achieve thicker looking hair and restores moisture balance.

Nioxin System No. 4 works on the hair achieving a denser look by removing oil, fatty acids and environmental residues that clog the follicles, while providing hydration and protecting the color.