System 3 Scalp Treatment by Nioxin is a targeted treatment for fine, thin, and slightly thinning hair subjected to chemical treatments. The advanced formulation gently cleanses the scalp, stimulating a healthy environment for hair growth. Enriched with nourishing ingredients, it helps strengthen the hair fiber, reducing breakage and improving resilience. Ideal for those who want fuller and more vibrant hair, this 100ml treatment is an una effective solution for keeping hair strong and protected daily.