Nioxin Scalp + Hair System 1 Shampoo

The Nioxin Cleanser Shampoo System 1 for colored, slightly thinning hair is the first step of a three-part 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, excess fatty acids, and other environmental residues from the scalp and hair.