CROWN TWENTY1 Hair Building Fibers 28g - Black Keratin Concealer for Thicker, Fuller Hair, Wind-Resistant

CROWN TWENTY1 Hair Building Fibers (28g) is a keratin-based powder that instantly conceals fine and thinning hair to create a thicker, fuller-looking hairline in seconds.

If you want a quick, non-permanent way to reduce the appearance of thinning spots, these lightweight fibers cling to existing hair strands to improve density and coverage. Formulated from colored keratin, the fibers blend with natural hair color, resist everyday elements like wind and light perspiration, and rinse out easily when you’re ready to remove them. This product is available in 13 shades and the 28g size provides multiple applications for daily touch-ups or special occasions.

How does CROWN TWENTY1 help me hide thinning hair quickly?

The fibers attach to individual hairs using static charge, building visual thickness without weighing hair down. Application only takes moments and works on short or longer hair to reduce the contrast between scalp and hair.

• Keratin-based fibers blend with natural hair texture and color.
• Applies in seconds—ideal for morning routines or last-minute touch-ups.
• Creates instant density where hair is sparse, especially at the part or hairline.

Will the fibers stay in place during normal daily activities?

CROWN TWENTY1 fibers are designed to resist light wind, perspiration, and everyday movement, so coverage lasts through a typical day. For extended wear during heavy activity, pair with a finishing spray for extra hold.

• Wind- and perspiration-resistant for everyday use.
• Holds through commuting, office work, and social events.
• Rinses cleanly with shampoo when you want to remove them.

How do I apply and remove these keratin hair fibers?

Applying is straightforward: sprinkle or tap fibers onto thinning areas, then lightly pat or use a comb to blend. Removal is simple—wash hair with your regular shampoo and fibers will wash away without residue.

• Apply to dry hair for best adhesion and natural blending.
• Use sparingly at first, layering until you reach desired coverage.
• Shampoo to remove; no chemical solvents required.

Which shade and amount should I choose for natural results?

Pick the shade that most closely matches your existing hair color to create a seamless finish; the brand offers 13 shades to fine-tune the match. The 28g jar gives many applications—enough for regular short-term use or frequent styling needs.

• 13 shades available to match blondes, brunettes, reds, and blacks.
• 28g size suits daily touch-ups and multiple event uses.
• Blend shades if you have multi-tonal hair for a more natural look.

Who this product is for: CROWN TWENTY1 Hair Building Fibers is suited to men and women who want an immediate cosmetic solution for visible thinning, receding hairlines, or scalp show-through without surgery or long-term treatments. It’s ideal for people seeking fast, reversible coverage for daily confidence, special events, or photographic situations where thicker-looking hair matters.

Ingredients

Cellulose, Cellulose Gum, Hydrolyzed Corn Protein, Dodecylbenzene, Sulfonic Acid, Ammonium Bicarbonate, CI 42090, CI 16185, CI 15985