Xfusion by Toppik Hair Building Fibers with Premium Keratin Fibers Conceals Hair Thinning and Hair Loss for Fuller Looking Hair that Gives Completely Natural Look For Men & Women, Black, 25 Grams

XFusion Keratin Fibers are the professional thickening fibers from the makers of Toppik. It has a static coating that enables them to cling even to fine, thin hairs, instantly creating the appearance of naturally thick, full hair