Nioxin System 4 Scalp + Hair Treatment 100ml (3.4floz) increases hair thickness and volume without weighing it down.
Nioxin System 4 Scalp + Hair Treatment 100ml (3.4floz) 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: