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Hair Building Fibers

Toppik Hair Building Fibers are made of keratin protein, the same type of protein that is found in hair. Designed to make hair look thicker and fuller instantly, Toppik Hair Building Fibers are available in 9 natural shades and 4 size options.  Toppik's keratin Hair Fibers have a variety of accessories that will make applying them easy and also help to enhance the overall look of the hair.  The Toppik Brow Building Fibers Set makes even the thinnest eyebrows instantly thick, full and natural-looking.