The Nioxin System 1 haircare regime works to strengthen the hair and reduce hair loss. Improves texture and shine in the hair. The scalp is refreshed, density in the hair is increased. Suitable for natural hair with light thinning. Step 2 in the full System 3 treatment, the Scalp Therapy Revitalizing Conditioner nourishes the hair and optimises it for further treatment. To use: Apply to the scalp and work to the ends. Leave for 1 to 3 minutes before rinsing.