Nioxin System 4 Treatment is the leave-in final step of the matching three-part system. It refreshes the scalp and adds body for thicker, fuller-looking hair. It contains UV-protecting ingredients for the scalp and hair.

Ideal for: Colour-treated, dry or damaged hair with progressed thinning.

Key benefits:

• Refreshes and nourishes the scalp.

• Adds body for fuller-looking strands.

• Leave-in formula completes the matching Nioxin routine.

Size: 100 ml