NEW - FOREO LUNA 4 Hair - Scalp Massager - Strengthens Hair & Purifies Scalp Clinically proven to reduce dandruff by 24%, and oil on the scalp by 50% in just 1 month. Clinically proven to significantly increase hair thickness and reduce hair loss in just 1 month. 97% of users report thicker, shinier hair. 94% of users experience a cleaner, healthier, and less itchy scalp. 100% waterproof to allow use in the shower, quick-drying and non-porous to prevent bacteria buildup Eliminate oil buildup and dandruff on your scalp while strengthening your hair with LUNA™ 4 hair, a revolutionary scalp massaging device. Featuring ultra-hygienic silicone bristles, T-Sonic™ massage, and red LED light therapy, LUNA™ 4 hair helps to unclog pores, improve microcirculation, and enhance the absorption of serums into hair follicles. The result? A healthier, less oily scalp and stronger, more resilient hair.