<p><strong>System 4 Cleanser &amp; Scalp Therapy Conditioner Duo by Nioxin for Unisex, 33.8 oz:</strong></p> <ul> <li>This is a volumizing cleanser that helps to remove follicle-clogging sebum</li> <li>Fatty acids and environmental residues from the scalp hair</li> <li>Provides thicker-looking hair</li> <li>For all types of hair</li> </ul>