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.
The Fibers are also 'colorfast', which means they won’t run or rub off on clothes or pillows.
Toppik Hair Building Fibers can also be used to cover both gray roots and color-treated root re-growth
Ingredients: Keratin, Ammonium Chloride, Silica, Phenoxyethanol, Cholrophensin. May Contain [+/-]: Orange 4 (CI 15510), Yellow 6 (CI 15985), Red 33 (CI 17200), Yellow 5 (CI 19140), Green 3 (CI 42053). Blue 1(CI 42090), Red 22 (CI 45380), Green 6 (CI61565), Green 5 (CI61570)