Product Description Nioxins Cleanser Shampoo System 3 for colored hair with light thinning is the first step of athree part Nioxin regimen, specially formulated to amplify hair texture, providing moisture balance and color protection. It prepares hair and scalp for a complete hair thickening treatment with Nioxins three part System 3. This professional derma-purifying, color-safe Cleanser Shampoo removes dirt, excessive oil and other environmental residues from the scalp and hair. Features & Benefits Professional hair and scalp cleanser shampoo for colored hair with light thinning. Nourishes the scalp for stronger hair plus relieves tightness and tension from dryness. Cleanses dry scalp and colored hair for thicker, fuller-looking hair. Helps remove dirt, excessive oil and other environmental residues from scalp and hair. Peppermint oil refreshes the scalp from FIRST USE. Color safe shampoo. Nioxin System Kit is designed to strengthen the hair and amplify hair structure.