Nioxin System 3 Cleanser is a shampoo specifically formulated for fine, normal, or chemically treated hair. Its gentle formula effectively cleanses by removing impurities and residues while simultaneously strengthening the hair fiber. Thanks to targeted ingredients, it helps improve hair density, providing volume and vitality from root to tip. Ideal for those seeking a healthy scalp and visibly fuller and thicker hair. 1000 ml packaging, perfect for prolonged and daily use.