Nioxin Pro Clinical System 2 Scalp + Hair Set — White & Green Nioxin Pro Clinical System 2 kit helps combat progressive thinning and boost hair density. This white and green scalp + hair set includes shampoo, conditioner, and thickening treatment. Clinically and dermatologist tested for natural/untreated hair. Designed to thicken and promote fuller-looking hair with visible results in 30 days.Nioxin Pro Clinical System 2 targets progressive thinning and helps improve hair density. This white and green set includes scalp + hair shampoo, conditioner, and thickening treatment. Formulated for natural/untreated hair to support fuller-looking, healthier strands. MSRP $40