Nioxin Hair Care Kit System 5, for Chemically Treated Hair with Normal to Light Thinning, is a three-part system that gives thicker hair and protects against damage. It is designed for fine, thin, colored/bleached/chemically treated hair.Benefits: Nioxin three-part System 5 regimen reduces hair loss due to breakage and strengthens the hair. Refreshing the scalp gives a healthy shine to fine, thin hair that is colored, bleached, or chemically treated. Amplifies hair protection and texture against breakage and increases fullness of each hair strand. Nioxin Cleanser Shampoo removes sebum and environmental residues from the scalp and hair. Nioxin Scalp Therapy Conditioner is a lightweight moisture-balanced conditioner that helps provide hair resilience. Nioxin Scalp & Hair Treatment refreshes the scalp and increases hair volume. Follow Suggested Use for Best Results: Step 1: Massage into hair and scalp, rinse. Step 2: Apply from scalp to ends, rinse. Step 3: Shake, apply to scalp, do not rinse. Estimated 90-day supply. Complement any of your Nioxin Hair System Kit with Nioxin Intensive Care products. Includes: System 5 Cleanser (5.07 oz) System 5 Scalp Therapy (5.07 oz) System 5 Scalp Treatment (1.69 oz) Active Ingredients: Cleanser Shampoo: Water/Eau, Sodium Laureth Sulfate, Sodiumlauryl Sulfate, Cocamidopropyl Betaine, Citric Acid, Sodium Citrate, Sodium Xylenesulfonate, Cocamide Mea, Sodium Benzoate, Sodium Chloride, Salicylic Acid, Polysorbate 20, Propylene Glycol, Mentha Piperita (Peppermint) Oil, Mentha Arvensis Leaf Oil, Menthol, Tetrasodium Edta, Trisodium Ethylenediamine Disuccinate, Sodium Hydroxide, Methylparaben, Glycerin, Linoleamidopropyl Pg-Dimonium Chloride Phosphate, Guar Hydroxypropyltrimonium Chloride, Camellia Sinensis Leaf Extract, Hydrolyzed Silk, Tocopheryl Acetate, Biotin, Lecithin, Niacinamide, Panthenol, Aleurites Moluccanus Seed Oil, Foeniculum Vulgare (Fennel) Fruit Extract, Yeast Extract/Extrait De Levure, Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, Citrus Aurantium Dulcis (Orange) Fruit Extract, Potassium Sorbate. Scalp Therapy Conditioner: Water/Eau, Stearyl Alcohol, Behentrimonium Chloride, Cetyl Alcohol, Bis-Aminopropyl Dimethicone, Isopropyl Alcohol, Phenoxyethanol, Benzyl Alcohol, Mentha Piperita (Peppermint) Oil, Mentha Arvensis Leaf Oil, Menthol, Methylparaben, Propylparaben, Edta, Propylene Glycol, Limonene, Camellia Sinensis Leaf Extract, Polysorbate 20, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Foeniculum Vulgare (Fennel) Fruit Extract, Yeast Extract/Extrait De Levure, Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, Hydrolyzed Silk, Citrus Aurantium Dulcis (Orange) Fruit Extract, Aleurites Moluccanus Seed Oil, Potassium Sorbate, Sodium Benzoate.