What is it:  Hair Fall Defense Serum is a leave-on thinning hair treatment. Designed for daily use, it's clinically proven to increase hair anchorage with visible results in only 8 weeks* while thickening hair from the very first use.
Why you'll love it: This leave-on scalp treatment is the first time SANDALORE™ has been leveraged to stimulate hair follicles and improve hair anchorage. 
Featured ingredients: Formulated with innovative ingredients including SANDALORE™, caffeine, lauric acid, and niacinamide. Together they work to stimulate and nourish the hair follicles to prolong the growth cycle and improve hair resistance for fuller-looking hair.