Toppik Hair Fibers black 27.5G (set of 3) all colors except dark & medium brown

WHAT IT IS 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. WHAT IT DOES Instantly fills in thinning areas Conceals hair loss Makes fine hair look completely thick and full Great as a root touch-up between colorings