A Nioxin 3 part system regimen to cleanse, optimize and treat the scalp and hair. For normal to thin looking, chemically treated, fine hair. Technologies - Transactive Delivery System with antioxidants, botanicals, vitamins, and purifying agents to help clean away follicle-clogging sebum and environmental residues from the scalp, leaving the scalp feeling clean and refreshed. - BioAMP with cystine amino acids, and lightweight conditioning and treatment ingredients; helps provide thicker-looking hair by increasing the fullness of each hair strand, and reducing hair loss through strengthening against damage and breakage. - Glyco-Shield for chemically-treated hair and scalp with white tea extract, humectants, peppermint oil, and protective conditioning agents that deliver a dual shield technology to help provide protection and moisture balance to color-treated hair, while leaving the scalp feeling rejuvenated and refreshed.   Components of the Set - Cleanser (10.1 oz.) - Scalp Therapy (10.1 oz.) - Scalp Treatment (3.38 oz.)   How to use - Cleanser: Apply to wet hair, gently massage into scalp and hair. Lather 1 minute. Rinse thoroughly. Use daily. - Scalp Therapy: After cleansing, distribute onto scalp and throughout the hair. Leave on 1-3 minutes. Rinse well. Use daily. - Scalp Treatment: Apply directly to entire scalp. Gently massage into scalp. Do not rinse. Use daily. May cause temporary redness to scalp after application.