Nioxin: Scalp & Hair Treatment System 4

This volumizing leave-in hair treatment helps to provide thicker-looking hair by increasing the fullness of each hair strand. Nioxin’s System 4 Scalp & Hair Treatment is the final step of the three-part system, which amplifies hair texture while protecting against breakage.

Features & Benefits:

• Amplifies hair texture.
• A volumizing leave-in scalp treatment foam formulated for color-treated hair with progressed thinning.
• Protects against hair breakage.
• Increases volume of each hair strand.
• Contains Nicotinate.
• Achieve the best results when you use all three System 4 steps together.