Nioxin Scalp + Hair Thickening System 4 Full Size Trio is expertly designed for dry, damaged, and color-treated hair experiencing progressed thinning. Clinically and dermatologically tested, this complete scalp and hair thickening system strengthens and thickens hair while providing essential color protection. In just 30 days, 8 out of 10 users reported visibly fuller, thicker hair.

Formulated with niacinamide, biotin, and caffeine, this powerful blend nourishes hair roots, stimulates hair follicles, and fortifies each strand from root to tip. 

Pack Contains:
- Scalp + Hair Shampoo
- Scalp + Hair Conditioner
- Scalp + Hair Thickening Treatment

Benefits:
- Thickening
- Balances moisture
- Protects from breakage
- Refreshes and revitalises the scalp