NEW Nioxin System 4 Scalp + Hair Thickening Conditioner

Brand New 1Litre/33.8 FL OZ Nioxin System 4 Scalp + Hair Thickening Conditioner for Colored, Dry, & Damaged Hair with Progressed Thinning | Maintain Vibrant Color | Nourish & Boost Hair Density with Niacinamide & Biotin | Restore Moisture & Resilience – Promotes Vitality 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 PREPARE HAIR AND SCALP for a complete hair treatment with Nioxin's three part System 3 Cleanser for Color Treated Hair with Light Thinning.