Nioxin Scalp + Hair Thickening System 1 Treatment is designed for natural, untreated hair with light thinning.

Clinically and dermatologically tested, this nourishing and protective leave on treatment strengthens each strand from within, resulting in thicker, fuller hair. 

The treatment enhances the thickness and fullness of your natural hair, it's lightweight formula adds body to your hair, making it look thicker and fuller.

Nioxin Pro Clinical's System Kit 1 is designed for natural, untreated hair with light thinning. Clinically and dermatologically tested, it's designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair.

• Thickens the hair: clinically designed to add thickness and fullness to natural hair with light thinning, with visible results in just 30 days.
• Supports scalp health: gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
• Reduces hair thinning: helps minimize hair breakage, promoting the appearance of fuller, thicker hair.
• Nourishes the scalp: infused with antioxidants and UV protecting ingredients, the kit includes a leave-on treatment which can nourish and revitalize the scalp.