Nioxin System 5 Kit For chemically treated hair with light thinning. The Nioxin Hair Care System 5 Kit is specifically designed for chemically treated hair—such as bleached, straightened, or relaxed—that is experiencing light thinning. This three-part system aims to amplify hair structure and protect against breakage, promoting fuller-looking and moisturized hair. Amplifies Hair Structure: Enhances the thickness and fullness of each hair strand. Protects Against Breakage: Strengthens hair to reduce the risk of damage and breakage. Moisturizes Chemically Treated Hair: Provides hydration to maintain hair health and manageability. Includes Cleanser (300ml) Scalp Therapy (300ml) Scalp Treatment (100ml) Use Step 1: Massage to hair and scalp, rinse. Step 2: Apply from scalp to ends, rinse. Step 3: Shake, apply to scalp, do not rinse. For best results, use daily on scalp and hair.