Bosley - BosleyMD BosVolumize Hair Thickening Fibers - # Medium Brown 12g/0.42oz

Lightweight, easily blended & thickening fibers. Designed to mimic our own human hair but with a negative charge. Naturally bond to existing hair with keratin fibers that blend & cover thinning & low density areas. Offer a static-cling effect. Create instantly thicker, fuller looking hair.