Nioxin System 4 Conditioner is specially designed for natural to visibly thinning, chemically treated hair. As an essential component of the Nioxin hair care system, this conditioner provides balanced hydration while strengthening hair resilience. It aims to improve the texture of fine hair and promote hair density, creating an environment conducive to healthy hair growth. Used regularly with System 4 shampoo and treatment, this conditioner can help maintain stronger, denser, more resilient hair.

After washing hair with System 4 shampoo, apply a small amount of Scalp Therapy to hair and scalp, massaging gently. Leave on for a few minutes, then rinse thoroughly.