Nioxin System 1 Kit for Natural Hair with Light Thinning | Hair Thickening Shampoo, Conditioner, and Treatment | Small Size

Clean Roots Meet Fuller-Looking Volume

Give natural, untreated hair with light thinning a fuller-looking start with Nioxin System Kit 1. This 3-step hair thickening system pairs shampoo, conditioner, and a leave-on treatment to cleanse the scalp while supporting visibly thicker strands. The formula features niacinamide and biotin alongside caffeine and refreshing mint oils to nourish the scalp and strengthen hair against breakage.

Designed for fine or thinning natural hair, this thinning hair system keeps scalp care simple from wash to finish. The shampoo removes excess sebum and impurities, while the conditioner helps maintain moisture balance without weighing hair down. Finish with the leave-on treatment to support fullness and scalp comfort. 

• Complete 3-Step System: Includes shampoo, conditioner, and a leave-on scalp + hair treatment for a coordinated thinning-hair routine.
• Light Thinning Support: Specifically designed for natural, untreated hair experiencing light thinning.
• Thicker, Fuller Appearance: Helps increase the appearance of hair thickness, fullness, and density with consistent system use.
• Niacinamide, Biotin & Caffeine: Featured ingredients help nourish the hair root and support stronger-looking hair.
• Refreshing Mint Oils: Wild mint and peppermint oils provide a fresh feel during the scalp-care routine.
• Breakage Support: Helps minimize hair breakage to promote the appearance of thicker, fuller hair.
• Clinically & Dermatologically Tested: The complete System 1 regimen is clinically and dermatologically tested.
• Simple Three-Step Routine: Cleanse and rinse, condition and rinse, then apply the treatment from roots to ends without rinsing.