Nioxin System 1 Cleanser: For people with normal to fine hair, that is natural (not coloured or chemically treated), and may be experiencing the early signs of thinning > A daily moisturising cleanser that gently removes residue and DHT from the scalp and hair to promote a healthy scalp environment. > Provides nourishing vitamins, proteins and amino acids. > BioAmp adds thickness and strength. > Activ-Renewal gives a more youthful-looking scalp and fuller, healthier looking hair. > Transactive Delivery System delivers essential nutrients onto the scalp which improves the appearance of thinning hair and creates an environment for fuller, healthier looking hair.