Nioxin System 6 Scalp & Hair TreatmentNioxin System 6 Scalp & Hair Treatment is a professional leave in treatment designed to combat advanced thinning in medium to coarse hair types, whether natural or chemically treated. Infused with antioxidants and botanicals, it refreshes the scalp environment, promoting healthier, fuller looking hair. The treatment helps protect against hair breakage, enhances moisture balance, and imparts a healthy shine. For optimal results, apply directly to the