Nioxin System 4 Scalp + Hair Treatment 100ml increases hair thickness and volume without weighing it down.
Nioxin System 4 Scalp + Hair Treatment 100ml is designed to revitalize thinning hair and promote a healthy scalp. This lightweight leave-in treatment is perfect for progressively thinning, color-treated hair, delivering essential nourishment for each strand.
Key features include:
In this section we answer frequently asked questions about Nioxin System 4 Scalp + Hair Treatment 100ml (3.4floz)
The right System depends on the condition of your hair and how far the thinning has progressed:
Nioxin went from 6 systems to 4 to make it easier to navigate which one will help you meet your hair goals. Damaged, chemically processed, and color-treated hair types are now covered by the same systems. So, if you previously used System 5, the brand recommends using System 3. If you previously used System 6, the brand recommends using System 4.