Thick Fiber Hair Fibers for Thinning Hair – Dark Brown 28g, Instant Concealer & Natural Matte Finish

THICK FIBER Dark Brown hair fibers are lightweight keratin fibers that instantly conceal thinning areas and create the appearance of fuller, natural-looking hair.

If you're noticing a widening part, receding hairline, or visible scalp patches, these 28 g fibers provide fast, noninvasive coverage that blends with existing hair. Formulated to cling to individual strands, the fibers build density without caking, leaving a matte finish that photographs well and looks natural in daily life. They’re designed for both women and men and wash out with regular shampoo.

How quickly will I see visible results when using these fibers?

Results are immediate: shake fibers onto dry hair and blend with fingers or a comb for instant concealment. The product is intended for fast touch-ups before work, events, or photos.

• Apply to dry, styled hair or sparse areas for immediate coverage
• Blend gently for even distribution and natural texture
• Use a light hairspray to lock fibers in place if desired

Will THICK FIBER match my natural dark brown hair without clumping?

The Dark Brown shade is formulated to integrate with medium-to-deep brown tones and is fiberized to adhere to single strands, reducing clumps and visible residue. The matte finish helps avoid shine that might reveal product use.

• Microfibers cling to hair strands, not the scalp, for subtle density
• No heavy residue or shiny buildup when applied correctly
• Available in multiple shades for closer color matching

How long do the fibers stay put during daily activities?

When applied to dry hair, the fibers hold through typical daily routines and light activity. For extra security in windy or high-movement situations, finish with a light hold hairspray to extend wear time.

• Adheres to hair via static attraction for reliable daywear
• Resists mild perspiration and light movement
• Removes easily with normal shampoo at the end of the day

What’s the easiest way to apply and remove these fibers?

Application is simple: shake a controlled amount over sparse areas, blend, and style. Removal is equally straightforward—regular shampooing lifts the fibers from your hair without special cleansers.

• Best applied on dry hair for optimal adhesion
• Blend with fingers, a brush, or a dedicated applicator for precision
• Wash out with any standard shampoo—no extra steps required

Who is this for? THICK FIBER Dark Brown is geared toward men and women who want a quick, nonmedical solution to minimize the appearance of thinning, cover bald spots, or darken the look of a sparse hairline. It suits daily users seeking discreet density, people preparing for special occasions or photo shoots, and anyone who prefers a cosmetic, rinse-out option over treatments or permanent changes.

Ingredients

Nylon-6/12, cellulose, sodium chloride, ammonium chloride, phenoxyethanol, CI 77499,CI 77491,CI 77891,CI77492.