Nioxin Cleanser Shampoo System 4 for Color Treated Hair/ Progressed Thinning

Nioxin’s cleanser shampoo system 4 for colored hair with progressed thinning is the first step of a three part Nioxin regimen, specially formulated to strengthen the hair and amplify hair structure. It prepares hair and scalp for a complete hair thickening treatment with Nioxin’s three part System 3. This professional derma-purifying Cleanser Shampoo removes dirt, excessive oil and other environmental residues from the scalp and hair.