Protect and refresh the scalp with Nioxin’s 3-part System 4 Scalp & Hair Treatment for Colored Hair with Progressed Thinning. This diameter-increasing leave-in hair and scalp treatment is particularly formulated for colored hair with progressed thinning. Nioxin’s treatment Scalp Access 2.0 technology helps prevent hair loss due to breakage, providing a refreshed scalp environment. Nioxin’s Scalp and Hair Treatment is the final step of a 3-part System, designed to strengthen the hair and amplify hair structure.
HOW TO USE: Shake well. Apply evenly to entire scalp. Do not rinse.