The number one selling salon brand for thicker, fuller looking hair*. Nioxin is the only professional haircare brand endorsed by the Institute of Trichologists for thinning hair. Nioxin System 1 Scalp Revitaliser 1 for fine, normal to thin looking Hair is specially designed for normal to thin-looking, fine, natural hair. It amplifies hair texture while refreshing the scalp & delivering a healthy shine. A lightweight conditioner that helps provide hair resilience & control moisture balance. Contains antioxidants & botanicals that help to provide a refreshed scalp environment. With cystine amino acids, lightweight conditioning & treatment ingredients. Helps provide thicker-looking hair by increasing the fullness of each hair str&, reducing hair loss by strengthening against damage & breakage. With antioxidants, botanicals, vitamins, & purifying agents to help clean away follicle-clogging sebum. The sebaceous glands are microscopic glands in the skin that secrete an oily/waxy matter, called sebum, to lubricate & waterproof the skin & hair of mammals. In humans, they are found in greatest abundance on the face & scalp, though they are distributed throughout all skin sites except the palms & soles. In the eyelids, meibomian sebaceous glands secrete a special type of sebum into tears. Application: After shampooing with Nioxin Cleanser apply the scalp revitaliser from scalp to ends. Leave on for 1-3 minutes, rinse & then follow with Nioxin scalp treatment. * Value Data Kline & Company