NIOXIN KIT SYSTEM 4 FOR COLORED HAIR WITH PROGRESSED THINNING
Nioxin System Kit 4 is clinically proven to reduce by up to 91% hair fall, due to breakage*. The 3-step System includes Shampoo: removes dirt and sebum; Conditioner: provides hair strenght; Scalp & Hair Treatment: increases the volume of each hair strand.
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