Nioxin System 1 Scalp Treatment will help amplify hair texture so it's thicker and denser looking. For normal to thin-looking, fine, natural non-chemically treated hair. volumizing leave-on treatment contains antioxidants and botanicals that help to provide a refreshed scalp environment Made in America. How to use: Apply directly to entire scalp. Gently massage into scalp. Do not rinse. Use daily. May cause temporary redness to scalp after application. JCPenney limits the sale of all salon products and salon special purchases to 8 of any one item, up to a maximum of 12 items, per customer, per month.