Buy Toppik Hair Fibers Dark Brown (12g) Toppik hair fibers are ideal for men and women who want to cover the pr oblem of thinning hair. Acts as a hair thickener, so you feel confident at all times. Toppik uses keratin-derived Fasers that are safe, natural and blend instantly with your existing hair to create the effect of naturally thicker, fuller hair. Benefits Instantly fills thinning areas Hides hair loss Makes fine hair look completely thick and full Directions Dry and style hair as usual. Shake or spray (with Toppik Spray Applicator) hair fibers into thinning areas. When applying hair fibers near the hairline, use Toppik Hairline Optimizer to achieve a natural-looking front hairline. Gently pat the hair to disperse the hair fibers. If desired, lightly comb, brush or style your hair after hairline application. For best results, use Toppik FiberHold Spray to achieve longer lasting results.