Nioxin Scalp + Hair System 4 Shampoo

The Nioxin Cleanser Shampoo System 4 for colored, visibly thinning hair is the first step of a three-part Nioxin care system. It is specifically designed to strengthen the hair and provide more volume to the hair structure. This shampoo serves as the foundation for a comprehensive treatment for fuller hair with the three-part Nioxin System 3. The professional Cleanser Shampoo removes impurities, sebum, and other environmental residues from the scalp and hair.