Nioxin Diameter System 1 Scalp & Hair Treatment (Natural Hair, Light Thinning) 100ml/3.38oz

Step 3 of 3D Care System Kit 1 Specially designed for natural hair with light thinning Developed with Transactive Delivery System to provide thicker hair Strengthens & protects hair against breakage Reduces hair loss due to breakage Unveils denser-looking hair with a healthy shine To use: Shake well before use. Apply evenly to the entire scalp. No need to rinse