Nioxin System 4 Shampoo & Conditioner Duo

System 4 is designed for colour-treated hair with progressed thinning. Clinically and dermatologically tested, it's designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair. 

Why you'll love it: Clinically and dermatologically tested, this shampoo nourishes and gently cleanses your hair to prevent against follicle-clogging sebum, resulting in thicker, fuller hair.  The conditioner enhances scalp health by promoting a healthy environment for hair growth. Its lightweight, moisturizing formula contains ingredients that strengthen the hair against damage and breakage, while promoting a healthier scalp.

Benefits:

• THICKENS THE HAIR: clinically designed to add thickness and fullness to dry, damaged, color-treated hair with light thinning, with visible results in just 30 days.
  
• SUPPORTS SCALP HEALTH: The advanced formula gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles.
  
• REDUCES HAIR THINNING: helps minimize hair breakage, promoting the appearance of fuller, thicker hair while protecting the colour.
  
• NOURISHES THE SCALP: Infused with nourishing botanicals and antioxidants, this kit's Scalp + Hair Thickening Leave-On Treatment can nourish and revitalize the scalp, improving its overall health and condition.