Brand: Nioxin Product Line: Product Type: Size: 33.8 fl oz. / 1 liter Shade/Color: What is it: System Kit 4 is designed for dry, damaged, color-treated hair with progressed thinning. Clinically and dermatologically tested.The System 4 Conditioner is a lightweight conditioner that helps provide hair resilience, hydrates scalp and hair from root to tip. How it Works: Apply from scalp to ends. Leave on for 1 to 3 minutes. Rinse. Use daily. Use in combination with Nioxin System 4 Cleanser Shampoo and Scalp and Hair Treatment. Feature and Benefits: Reduces hair fall due to breakage and strengthens the hair, while refreshing the scalp and delivering a healthy shine. Professional hair and scalp conditioner for colored hair with progressed thinning. Hydrates scalp and hair from root to tip from the first use. Lightweight Conditioner, hydrates hair and scalp for thicker, fuller-looking hair. Strengthens hair resilience against damage and breakage. Best results achieved when used 3 steps together. Ingredients: Formulated with a powerful blend of wild mint oil and peppermint oil. Its lightweight, moisturizing formula contains ingredients that strengthen the hair against damage and breakage, while promoting a healthier scalp.