Nioxin 5 Cleanser 5.1 oz Medium, Coarse, Natural, Early Stages of Thinning Hair - A daily hydrating cleanser that gently removes residue and DHT from the hair and scalp to promote a healthy scalp environment. It also provides nourishing vitamins, proteins and amino acids. SmoothPlex provides moisture, natural shine, and smooth control. Actv-Renewal helps provide a more youthful-looking scalp complexion. Transactive Delivery System is a time-release delivery system formulated with vitamins that provides moisturizing nourishment for the scalp and hair.