Nioxin Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz.

Nioxin Pro Clinical\'s Hair Fall Defense Serum is a leave-on scalp treatment for thinning hair. Designed for daily use, it\'s clinically proven to increase hair anchorage with visible results in only ...