Click to expand Tap to zoom Toppik Hair Building Fibers 12gm - Dark Brown by TOPPIK QAR 110.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Toppik Hair Building Fibers, made of colored keratin protein, blend undetectably with existing hair strands to instantly create the appearance of naturally thick, full hair.