Strengthen and moisturize hair with Nioxin’s 3-part System 3 Scalp Therapy Conditioner for Colored Hair with Light Thinning. This density-protecting professional hair care product with BioAmp technology helps retain moisture balance, providing hair resilience. Lightweight, Nioxin conditioner is specially designed for colored hair with light thinning and leaves it thicker, fuller-looking. Nioxin’s Scalp Therapy Conditioner is the second step of a 3-part Nioxin regimen, designed to strengthen the hair and amplify hair structure. | Nioxin System 3 Therapy Conditioner, 16. 9 oz | Dermstore