Toppik Hair Building Fibers with Premium Keratin Fibers

Toppik Hair Building Fiber is made of colored keratin protein, blend undetectably with existing hair strands to instantly create the appearance of naturally thick, full hair. It is great for part lines, covering extension tracks and touching up roots between hair color appointments. It resists wind, rain, and perspiration for long lasting results in all conditions. Works for all hair types and textures. Shade Dark Brown.