Nioxin System 4 Duo for Color Treated Hair W/Progressed & Advanced Thinning NWT

Nioxin System 4 Kit for Color Treated Hair with Progressed & Advanced Thinning Hair SHAMPOO AND CONDITIONER DUO 300ml (10.1 FL. OZ.) EACH PROFESSIONAL HAIR AND SCALP CLEANSER SHAMPOO for color treated hair with progressed thinning Award: Behind the Chair Stylist Choice Winner Favorite Thinning Haircare, 16 consecutive years MOISTURIZES AND CLEANSES DRY SCALP and chemically treated hair for thicker, fuller looking hair.