Nioxin Pro Clinical's Hair Fall Defense Serum is a highly effective leave-on scalp treatment specifically formulated for thinning hair. Designed for daily use, it’s clinically proven to improve hair anchorage and deliver visible results in just 8 weeks*. From the very first use, this serum helps thicken hair and fortify it against hair fall.

The advanced formula includes powerful ingredients such as SANDALORE™, caffeine, lauric acid, and niacinamide, all working together to stimulate and nourish hair follicles, prolong the hair growth cycle, and improve hair resistance for fuller, stronger-looking hair.

Benefits:
- Thickening
- Fortify against hair fall
- Nourishing
- Prolong hair growth cycle