XFusion Keratin Fibers, made of colored keratin protein, blend undetectably with existing hair strands to instantly create the appearance of naturally thick, full hair. XFusion Keratin Fibers resist wind, rain, and perspiration for long-lasting...

TOPPIK Hair Building Fibers instantly give you the look of thicker, fuller hair. Made of natural, colored Keratin protein that is naturally statically charged, TOPPIK Fibers intertwine with your existing hair for a completely natural look. TOPPIK...

TOPPIK Hair Building Fibers instantly give you the look of thicker, fuller hair. Made of natural, colored Keratin protein that is naturally statically charged, TOPPIK Fibers intertwine with your existing hair for a completely natural look. TOPPIK...