NIOXIN SYSTEM KIT 4 
FOR COLORED HAIR WITH PROGRESSED THINNING
The 3-step System includes Scalp Shampoo: removes dirt and sebum; Scalp Conditioner: provides hair strength; Scalp & Hair Treatment: increases the volume of each hair strand.
 
Clinically proven to reduce hair fall by up to 91%, due to breakage*
85% of customers who tried the System Kits noticed a thickening effect**
Dermatologically tested. Color safe.
 
*vs. non conditioning shampoo **based on a survey among 230 US panelists concerned about thinning hair conducted by SIRS, 2016