Nioxin – System 4 Scalp Treatment 6.8 oz

What is it: System Kit 4 for natural, untreated hair with thinning. Clinically tested. Why you’ll love it: Refreshes the scalp and boosts volume for fuller hair. Featured ingredients: Nutrients and antioxidants that nourish and protect the scalp with UV protection. Key Benefits: THICKENS HAIR: Visible fullness in 30 days. SUPPORTS SCALP HEALTH: Cleanses and removes impurities. REDUCES THINNING: Minimizes breakage for thicker hair. NOURISHES SCALP: Antioxidants and UV protection included. How to Use: 1. Apply to towel-dried hair, focusing on the scalp. 2. Massage gently. 3. Do not rinse; style as desired. 4. For best results, use with Nioxin System 4 Shampoo and Conditioner.