Nioxin System 1 Scalp & Hair Leave-In Treatment for Natural Hair with Light Thinning 100ml

Nioxin System 1 Scalp & Hair Leave-In Treatment for Natural Hair with Light Thinning (100ml) is a volumising leave-in scalp treatment for natural hair with light thinning, the final step of the three-part Nioxin System 1 regimen. It treats fine or flat natural hair in the early stages of thinning without rinsing, so thickening care keeps working between washes.

Professionally formulated with Nicotinate to strengthen the hair and increase its resilience, the treatment amplifies the texture and fullness of each strand and protects against breakage, creating a visibly thicker-looking result. Best results are achieved when all three steps of the System 1 regimen are used together.

Key Benefits

• Volumising leave-in scalp and hair treatment for natural hair with light thinning.
• Amplifies hair texture and the volume of each individual strand.
• Protects against hair breakage.
• No-rinse final step that works between washes.
• Creates a visibly thicker-looking appearance.

Key Ingredients

• Nicotinate, which strengthens the hair and increases resilience.