Nioxin System 2 Scalp + Hair Thickening Shampoo
Nioxin System 2 cleanses and supports hair density with niacinamide and biotin. Consumers note improved volume on thinning hair and a pleasant scent, though some report dryness
Highlights
- niacinamide and biotin benefits
- designed for progressed thinning
- scalp and hair cleansing
Pros
- cleanses scalp and hair
- promotes hair density
- pleasant scent
Cons
- some users find it drying
- mixed views on thickness and value
