SYSTEM 4
7 products
7 products
System 4 completes the Nioxin series and is designed for colored hair with advanced thinning: chemically treated hair where density has noticeably decreased. If this description sounds like you, this is the system to start with.
The routine follows the three typical Nioxin steps: Shampoo, Conditioner, and a 100 ml Hair Treatment to be applied to the scalp after washing, without rinsing. The shampoo and conditioner are available in 300 ml and 1000 ml sizes, while the System 4 Small Kit is ideal for trying out the complete system. Consistently using all three products is key to evaluating their effectiveness; in cases of marked thinning, please also consult a specialist.
