The Nioxin System 1 Shampoo is made for natural, untreated hair with light thinning and is clinically designed to add thickness and fullness to natural hair with light thinning, with visible results in just 30 days Clinically and dermatologically tested, the shampoo nourishes and gently cleanses your hair to prevent against follicle-clogging sebum, resulting in thicker, fuller hair. Formulated with a powerful blend of wild mint oil, peppermint oil and salicylic acid, this product is made to minimize hair breakage while promoting the appearance and growth of fuller, thicker hair.
