The Nioxin System 2 Cleanser Shampoo has been specially developed for anyone with natural hair that shows signs of advanced thinning. This high-quality shampoo is the first step in the three-part Nioxin System 2 and is used to thoroughly cleanse and strengthen the hair and scalp. With more than 30 years of experience, Nioxin is the leading salon brand for thicker and fuller hair.
Gently massage the shampoo into wet hair and scalp. Leave on for 1 minutes and rinse thoroughly. Then use the System 2 Conditioner.