System 4 Cleanser Shampoo by Nioxin for Unisex 10.1 oz Shampoo

Nioxin pro clinical's system kit 4 is designed for dry, damaged, color-treated hair with progressed thinning. Clinically and dermatologically tested, this 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.