System 4 helps you achieve thicker, fuller-looking hair and restore moisture balance.
System 4 delivers thicker, fuller hair by removing follicle-clogging sebum, fatty acids and environmental residues, while providing moisture balance and color protection.
Cleanser Shampoo:
-Helps to remove follicle-clogging sebum, fatty acids and environmental residues from scalp and hair.
Scalp Therapy Revitalizing Conditioner:
-Helps to provide hair resilience and control moisture balance.
Scalp & Hair Treatment:
-Helps to provide thicker hair. Formula is designed to give even thicker 2x fuller* hair.


Packaging may vary.

Cleanser Shampoo:
Apply and gently massage into wet hair and scalp. Lather for one minute, then rinse thoroughly.
Scalp Therapy Revitalizing Conditioner:
After cleansing, distribute onto the scalp and throughout the hair. Leave for 1-3 minutes, then rinse.
Scalp & Hair Treatment:
Shake well. Distribute gently and evenly over a clean scalp and leave on.
Complement your Nioxin Hair System Kit with 3D Intensive Care products.

-Complete professional thickening treatment for colored hair with progressed thinning
-For denser-looking hair and restored moisture balance
-Helps remove sebum, fatty acids and other environmental residue
-Helps provide hair resilience and control moisture balance
-Provides a refreshed scalp environment