Nioxin system 1 scalp treatment is a leave in conditioning product designed for normal to thinning hair with a blend of botanicals antioxidants and vitamins this nourishing treatment helps to safeguard the scalp against dht build up and other impurities here at fragrance direct we have a wide range of nioxin hair care products in stock and our customers are big fans of this nioxin system 1 scalp treatment as it delivers essential nutrients to the scalp and soothes any irritation that m