Nioxin Pro Clinical's System Kit 1 is designed for natural, untreated hair with light thinning. Clinically and dermatologically tested, this conditioner is designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair.
Rub condition from root to ends. Leave on for 1-3 minutes for optimal results. Rinse thoroughly.
Pre-caution: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.