Nioxin System 1 is a daily-use shampoo formulated for people with natural-looking, thinning hair. It creates a gentle, foaming lather that cleanses the scalp without weighing hair down. Best suited to normal to fine hair, the texture feels lightweight and rinseable while supporting scalp care and improved manageability for everyday routines.
Ingredient Safety
No risk3
Low risk32
Moderate risk7