Prepare the scalp and hair for a complete hair thickening treatment with Nioxin’s three part System 2 Cleanser for Natural Hair with Progressed Thinning. This professional hair product’s Activ-Renewal technology helps remove sebum, fatty acids and other tal residue from the scalp and hair. Nioxin’s derma-purifying shampoo deeply cleanses the scalp and provides thicker, fuller-looking hair. Nioxin’s cleanser is the first step of a three part Nioxin regimen, designed to strengthen the hair and amplify hair structure. Strengthen and moisturize hair with Nioxin’s three part System 2 Scalp Therapy Conditioner for Natural Hair with Progressed Thinning. This density-protecting professional hair care product helps retain moisture balance, providing hair resilience thanks to its Amp technology. Lightweight Nioxin conditioner is specially designed for hair with progressed thinning and leaves it fuller looking. Nioxin’s Scalp Therapy Conditioner is the snd step of a three part Nioxin regimen, designed to strengthen the hair and amplify hair structure.