Nioxin System 4 Treatment Scalp Hair Treatment - 3.4 oz / pure

Nioxin System 4 Scalp Treatment is a daily-use formula designed for noticeably thinning hair. Delivers essential nutrients, botanicals, antioxidants, vitamins, and cytokines to eliminate DHT buildup, impede hair loss, and strengthen strands. Safe for all hair types, including color-treated hair, without dulling results.